Season One: 1999–2000 Main article: List of season 1 episodes 

1a "Help Wanted" May 1, 1999 SpongeBob attempts to get a job at the Krusty Krab.
1b "Reef Blower" May 1, 1999 SpongeBob attempts to move a shell off of his lawn.
1c "Tea at the Treedome" May 1, 1999 SpongeBob meets Sandy Cheeks.
2a "Bubblestand" July 17, 1999 SpongeBob creates a bubblestand.
2b "Ripped Pants" July 17, 1999 SpongeBob accidentally rips his pants.
3a "Jellyfishing" July 31, 1999 SpongeBob and Patrick take Squidward jellyfishing.
3b "Plankton!" July 31, 1999 Plankton uses mind control to obtain the Krabby Patty formula.
4a "Naughty Nautical Neighbors" August 7, 1999 Squidward destroys SpongeBob and Patrick's friendship.
4b "Boating School" August 7, 1999 Patrick attempts to help SpongeBob pass his driving exam.
5a "Pizza Delivery" August 14, 1999 SpongeBob and Squidward deliver a pizza.
5b "Home Sweet Pineapple" August 14, 1999 SpongeBob's house is destroyed by nematoads.
6a "Mermaid Man and Barnacle Boy" August 21, 1999 SpongeBob and Patrick learn that their heros are retired.
6b "Pickles" August 21, 1999 SpongeBob loses his confidence.
7a "Hall Monitor" August 28, 1999 SpongeBob becomes hall monitor, resulting in chaos.
7b "Jellyfish Jam" August 28, 1999 SpongeBob brings home a jellyfish, creating chaos.
8a "Sandy's Rocket" September 4, 1999 SpongeBob and Patrick sneak onto Sandy's rocket ship.
8b "Squeaky Boots" September 4, 1999 SpongeBob buys boots from Mr. Krabs, which causes an annoying squeak sound.
9a "Nature Pants" September 11, 1999 SpongeBob gives up a modern life to live with the jellyfish.
9b "Opposite Day" September 11, 1999 Squidward tells SpongeBob and Patrick that it is Opposite Day.
10a "Culture Shock" September 18, 1999 Squidward hosts a talent show at the Krusty Krab.
10b "F.U.N." September 18, 1999 SpongeBob befriends Plankton because he thinks he is lonely.
11a "MuscleBob BuffPants" September 25, 1999 SpongeBob orders fake arms with inflateable muscles.
11b "Squidward the Unfriendly Ghost" September 25, 1999 Squidward pretends to be a ghost after SpongeBob and Patrick think he is dead.
12a "The Chaperone" October 2, 1999 SpongeBob takes Pearl to her prom.
12b "Employee of the Month" October 2, 1999 SpongeBob and Squidward compete for the Employee of the Month award.
13a "Scaredy Pants" October 28, 1999 SpongeBob becomes a ghost for Halloween.
13b "I Was a Teenage Gary" October 28, 1999 SpongeBob accidentally transforms into a snail.
14a "SB-129" December 31, 1999 Squidward accidentally freezes himself and travels time.
14b "Karate Choppers" December 31, 1999 SpongeBob and Sandy get obsessed with karate.
15a "Sleepy Time" January 17, 2000 SpongeBob visits the dreams of others.
15b "Suds" January 17, 2000 SpongeBob catches the suds.
16a "Valentine's Day" February 14, 2000 SpongeBob and Sandy try to give Patrick a Valentine's day gift.
16b "The Paper" February 14, 2000 SpongeBob plays with a bubble gum wrapper.
17a "Arrgh!" March 15, 2000 SpongeBob, Patrick, and Mr. Krabs go on a treasure hunt.
17b "Rock Bottom" March 15, 2000 SpongeBob gets stuck in Rock Bottom.
18a "Texas" March 22, 2000 Sandy feels home sick and attempts to go to Texas.
18b "Walking Small" March 22, 2000 Plankton tricks SpongeBob into becoming assertive so he can build his Mega Bucket.
19a "Fools in April" April 1, 2000 Squidward plays a nasty prank on SpongeBob.
19b "Neptune's Spatula" April 1, 2000 SpongeBob is challenged to a cooking competition with King Neptune.
20a "Hooky" April 8, 2000 SpongeBob plays "hooky" with Patrick.
20b "Mermaid Man and Barnacle Boy II" April 8, 2000 SpongeBob wins a conch shell in a contest to summon Mermaid Man and Barnacle Boy.

Season Two: 2000–2002 Main article: List of season 2 episodes 

21a "Your Shoe's Untied" November 2, 2000 SpongeBob forgets how to tie his shoes.
21b "Squid's Day Off" November 2, 2000 Mr. Krabs goes to the hospital and leaves Squidward in charge.
22a "Something Smells" October 26, 2000 SpongeBob makes a sundae that gives him bad breath.
22b "Bossy Boots" October 26, 2000 Pearl gets a job at the Krusty Krab.
23a "Big Pink Loser" November 16, 2000 Patrick wants an award.
23b "Bubble Buddy" November 16, 2000 SpongeBob creates a bubble as a friend.
24a "Dying for Pie" December 28, 2000 Squidward accidentally lets SpongeBob eat an explosive pie.
24b "Imitation Krabs" December 28, 2000 Plankton makes a robot of Mr. Krabs.
25a "Wormy" February 17, 2001 Patrick and SpongeBob take care of Sandy's pet caterpillar.
25b "Patty Hype" February 17, 2001 SpongeBob makes "Pretty Patties".
26a "Grandma's Kisses" March 6, 2001 SpongeBob is embarrassed that he gets kisses from his grandma.
26b "Squidville" March 6, 2001 Squidward moves to Tentacle Acres.
27a "Pre-Hibernation Week" May 5, 2001 Sandy and SpongeBob play extreme sporting games.
27b "Life of Crime" May 5, 2001 SpongeBob and Patrick steal a balloon on free balloon day.
28 "Christmas Who?" December 6, 2000 Sandy brings christmas to Bikini Bottom.
29a "Survival of the Idiots" March 5, 2001 Sandy hibernates.
29b "Dumped" March 5, 2001 SpongeBob is jealous that Gary wants to spend time with Patrick.
30a "No Free Rides" March 7, 2001 Mrs. Puff passes SpongeBob just so she doesn't have to deal with him.
30b "I'm Your Biggest Fanatic" March 7, 2001 SpongeBob attemps to join the Jelly Spotters.
31a "Mermaid Man and Barnacle Boy III" November 27, 2000 SpongeBob and Patrick accidentally free the evil Man Ray.
31b "Squirrel Jokes" November 27, 2000 SpongeBob tells squirrel jokes.
32a "Pressure" March 8, 2001 SpongeBob and Sandy compete.
32b "The Smoking Peanut" March 8, 2001 SpongeBob throws a peanut at a clam.
33a "Shanghaied" March 9, 2001 Squidward, Patrick, and SpongeBob board the Flying Dutchman's Ship.
33b "Gary Takes a Bath" July 26, 2003 SpongeBob attempts to make Gary take a bath.
34a "Welcome to the Chum Bucket" January 21, 2002 SpongeBob is forced to work at the Chum Bucket.
34b "Frankendoodle" January 21, 2002 SpongeBob creates DoodleBob.
35a "The Secret Box" September 7, 2001 SpongeBob wants to see what is inside Patrick's secret box.
35b "Band Geeks" September 7, 2001 Squidward creates a band.
36a "Graveyard Shift" September 6, 2002 SpongeBob and Squidward work the night shift.
36b "Krusty Love" September 6, 2002 Mr. Krabs falls in love with Mrs. Puff.
37a "Procrastination" November 30, 2001 SpongeBob procrastinates on writing an essay for Boating School.
37b "I'm with Stupid" November 30, 2001 SpongeBob pretends to be stupid to make Patrick look smart in front of his parents.
38a "Sailor Mouth" September 21, 2001 SpongeBob learns a bad word on the dumpster behind the Krusty Krab. 38b "Artist Unknown" September 21, 2001 SpongeBob joins Squidward's art class.
39a "Jellyfish Hunter" September 28, 2001 Mr. Krabs sells jellyfish jelly at the Krusty Krab.
39b "The Fry Cook Games" September 28, 2001 Patrick and SpongeBob compete in the Fry Cook Games.
40a "Squid on Strike" October 12, 2001 Squidward and SpongeBob go on strike.
40b "Sandy, SpongeBob, and the Worm" October 12, 2001 A giant worm threatens Bikini Bottom.




Season Three: 2002–2004 Main article: List of season 3 episodes 


41a "The Algae's Always Greener" March 22, 2002 Mr. Krabs and Plankton switch lives.
41b "SpongeGuard on Duty" March 22, 2002 SpongeBob becomes a lifeguard.
42a "Club SpongeBob" July 12, 2002 SpongeBob, Patrick, and Squidward are flung into the Kelp Forest.
42b "My Pretty Seahorse" July 12, 2002 SpongeBob adopts a stray seahorse.
43a "Just One Bite" October 5, 2001 SpongeBob tries to get Squidward to try a Krabby Patty.
43b "The Bully" October 5, 2001 Flatts the Flounder joins SpongeBob's boating class.
44a "Nasty Patty" March 1, 2002 SpongeBob and Mr. Krabs create a tainted Krabby Patty.
44b "Idiot Box" March 1, 2002 SpongeBob and Patrick play with a box.
45a "Mermaid Man and Barnacle Boy IV" January 21, 2002 SpongeBob plays with Mermaid Man's secret utillity belt.
45b "Doing Time" January 21, 2002 SpongeBob and Patrick try to break Mrs. Puff out of jail.
46a "Snowball Effect" February 22, 2002 SpongeBob and Patrick have a snowball fight.
46b "One Krabs Trash" February 22, 2002 Mr. Krabs sells SpongeBob a soda drink hat.
47a "As Seen on TV" March 8, 2002 The Krusty Krab airs its first commercial.
47b "Can You Spare a Dime?" March 8, 2002 Squidward quits his job.
48a "No Weenies Allowed" March 15, 2002 SpongeBob tries to get into the Salty Spitoon.
48b "Squilliam Returns" March 15, 2002 Squidward tries to convince Squilliam that he owns a five star restaurant.
49a "Krab Borg" March 29, 2002 SpongeBob and Squidward think Mr. Krabs is a robot.
49b "Rock-a-Bye Bivalve" March 29, 2002 SpongeBob and Patrick care for a baby scallop.
50a "Wet Painters" May 10, 2002 SpongeBob and Patrick paint the inside of Mr. Krabs' house.
50b "Krusty Krab Training Video" May 10, 2002 A training video for future employees of the Krusty Krab.
51 "Party Pooper Pants" May 17, 2002 SpongeBob throws a party.
52a "Chocolate with Nuts" June 1, 2002 SpongeBob and Patrick sell chocolate bars.
52b "Mermaid Man and Barnacle Boy V" June 1, 2002 Barnacle Boy joins the dark side.
53a "New Student Starfish" September 20, 2002 Patrick joins SpongeBob's boating school.
53b "Clams" September 20, 2002 A clam eats Mr. Krabs' millionth dollar.
54 "Ugh" March 5, 2004 SpongeGar, Patar, and Squog discover fire.
55a "The Great Snail Race" January 24, 2003 Bikini Bottom holds a snail race.
55b "Mid-Life Crustacean" January 24, 2003 Mr. Krabs has a mid-life crisis when he realizes that he is old.
56a "Born Again Krabs" October 4, 2003 Mr. Krabs encounters the Flying Dutchman.
56b "I Had an Accident" October 4, 2003 SpongeBob breaks his butt while sand-sledding.
57a "Krabby Land" April 3, 2004 Mr. Krabs builds a junky playground.
57b "The Camping Episode" April 3, 2004 SpongeBob and Patrick go camping on SpongeBob's front lawn, to Squidward's dismay.
58a "Missing Identity" January 19, 2004 SpongeBob loses his name tag.
58b "Plankton's Army" January 19, 2004 Plankton enlists the help of his relatives to steal the Krabby Patty formula.
59 "The Sponge Who Could Fly" March 21, 2003 SpongeBob wishes to fly with the jellyfish.
60a "SpongeBob Meets the Strangler" October 11, 2004 A criminal attempts to get revenge on SpongeBob.
60b "Pranks a Lot" October 11, 2004 SpongeBob and Patrick use invisibility spray to play pranks.

Season Four: 2005–2007 Main article: List of season 4 episodes

61a "Fear of a Krabby Patty" May 6, 2005 The Krusty Krab opens up for 24 hours as part of Plankton's plan. 61b "Shell of a Man" May 6, 2005 Mr. Krabs molts and loses his shell.
62a "The Lost Mattress" May 13, 2005 SpongeBob, Patrick, and Squidward try to get back Mr. Krabs' lost mattress.
62b "Krabs vs. Plankton" May 13, 2005 Plankton sues Mr. Krabs.
63 "Have You Seen This Snail?" November 11, 2005 Gary runs away.
64a "Skill Crane" May 20, 2005 Squidward attempts to win a prize from the Skill Crane.
64b "Good Neighbors" May 20, 2005 SpongeBob and Patrick annoy Squidward with their "Good Neighbor Club." 65a "Selling Out" September 23, 2005 Mr. Krabs retires and leaves the Krusty Krab under new management. 65b "Funny Pants" September 30, 2005 SpongeBob thinks he lost his laughter.
66 "Dunces and Dragons" February 20, 2006 After a jousting accident, SpongeBob and Patrick accidentally travel back to the Middle Ages.
67a "Enemy In-Law" October 14, 2005 Plankton falls in love with Betsy Krabs.
67b "Mermaid Man and Barnacle Boy VI: The Motion Picture" October 7, 2005 SpongeBob and Patrick make a Mermaid Man and Barnacle Boy movie.
68a "Patrick SmartPants" October 21, 2005 Patrick gets smarter after he is screwed into the wrong brain.
68b "SquidBob TentaclePants" November 4, 2005 SpongeBob and Squidward get morphed together.
69a "Krusty Towers" April 1, 2006 Mr. Krabs turns the Krusty Krab into a hotel.
69b "Mrs. Puff, You're Fired" April 1, 2006 Mrs. Puff gets fired and is replaced by a stricter teacher.
70a "Ghost Host" May 5, 2006 The Flying Dutchman stays with SpongeBob to reclaim his dignity.
70b "Chimps Ahoy" May 5, 2006 Sandy's bosses visit.
71a "Whale of a Birthday" May 12, 2006 Mr. Krabs sends SpongeBob to get Pearl a birthday present.
71b "Karate Island" May 12, 2006 SpongeBob becomes "the king of karate" and travels to Karate Island with Sandy.
72a "All That Glitters" June 2, 2006 SpongeBob breaks his spatula, and is forced to replace it.
72b "Wishing You Well" June 2, 2006 Mr. Krabs opens a wishing well.
73a "New Leaf" September 22, 2006 Plankton turns the Chum Bucket into a gift shop.
73b "Once Bitten" September 29, 2006 Gary's biting causes the Bikini Bottomites to think that he has a disease.
74a "Bummer Vacation" October 13, 2006 Mr. Krabs forces SpongeBob to take a vacation to avoid paying a fine.
74b "Wigstruck" November 17, 2006 SpongeBob finds a wig and starts wearing it.
75a "Squidtastic Voyage" October 6 2006 SpongeBob and Patrick travel inside Squidward to retrieve his clarinet reed.
75b "That's No Lady" November 25, 2006 Patrick is disguised as a woman.
76a "The Thing" January 15, 2007 SpongeBob and Patrick think Squidward is an animal, and call him Smelly.
76b "Hocus Pocus" January 15, 2007 SpongeBob thinks he turned Squidward into an ice cream cone.
77a "Driven to Tears" February 19, 2007 Patrickgets his driver's license and rubs it in SpongeBob's face.
77b "Rule of Dumb" February 19, 2007 Patrick becomes a mean tyrant when he is crowned king.
78a "Born to Be Wild" March 31, 2007 SpongeBob and Patrick think that vicious bikers are coming to Bikini Bottom.
78b "Best Frenemies" March 31, 2007 A new restraunt called Kelpshake comes to Bikini Bottom.
79a "The Pink Purloiner" February 19, 2007 SpongeBob accuses Patrick of stealing his jellyfishing net.
79b "Squid Wood" July 24, 2007[7] SpongeBob makes a miniature Squidward and everyone likes him better.
80a "Best Day Ever" November 10, 2006[8] SpongeBob's best day ever doesn't go as planned.
80b "The Gift of Gum" February 19, 2007 Patrick gives SpongeBob a glob of gum for Best Friends Day.




Season Five: 2007–2008 Main article: List of season 5 episodes 

81 "Friend or Foe?" April 13, 2007 Mr. Krabs tells the story behind his and Plankton's rivalry.
82a "The Original Fry Cook" July 30, 2007 SpongeBob feels inferior when a former Krusty Krab fry cook, Jim, visits.
82b "Night Light" July 30, 2007 SpongeBob reads a scary book and develops a fear of the dark.
83a "Rise and Shine" February 19, 2007 Patrick's morning routine is revealed.
83b "Waiting" February 19, 2007 SpongeBob waits for a toy to arrive in the mail.
83c "Fungus Among Us" September 29, 2007 SpongeBob spreads an itchy fungus around Bikini Bottom.
84a "Spy Buddies" July 23, 2007 Mr. Krabs hires SpongeBob and Patrick to spy on Plankton.
84b "Boat Smarts" July 23, 2007 Mrs. Puff hosts a documentary about good and bad boaters, starring SpongeBob and Squidward.
84c "Good Ol' Whatshisname" July 23, 2007 SpongeBob and Squidward compete in a contest to learn the names of all the Krusty Krab customers.
85a "New Digs" July 25, 2007 SpongeBob moves into the Krusty Krab after being late to work.
85b "Krabs a la Mode" July 25, 2007 Mr. Krabs turns the Krusty Krab into an ice rink after Plankton turns down the heat.
86a "Roller Cowards" July 27, 2007 SpongeBob and Patrick are afraid to go on a new roller coaster.
86b "Bucket Sweet Bucket" July 27, 2007 Plankton gets SpongeBob, Patrick, and Squidward to fix up the Chum Bucket.
87a "To Love a Patty" July 26, 2007 SpongeBob falls in love with a Krabby Patty.
87b "Breath of Fresh Squidward" July 26, 2007 Squidward becomes nice after being shocked by an electric fence.
88a "Money Talks" July 31, 2007 Mr. Krabs wishes he could talk to money.
88b "SpongeBob vs. the Patty Gadget" July 31, 2007 Squidward makes a machine that cooks Krabby Patties, so SpongeBob challenges it to a "patty war".
88c "Slimy Dancing" July 31, 2007 Squidward, SpongeBob, and Patrick participate in a dance contest.
89a "The Krusty Sponge" July 24, 2007 Mr. Krabs makes the Krusty Krab SpongeBob-themed after a critic reviews SpongeBob's work.
89b "Sing a Song of Patrick" February 19, 2007 Patrick writes a song.
90a "A Flea in Her Dome" August 1, 2007 Sandy brings a fleas back to her Treedom.
90b "The Donut of Shame" August 1, 2007 Patrick thinks he stole SpongeBob's doughnut and tries to hide it from SpongeBob.
90c "The Krusty Plate" August 1, 2007 SpongeBob attempts to remove a stubborn spot from a plate.
91a "Goo Goo Gas" July 19, 2009 Plankton creates a gas that turns adults into babies.
91b "Le Big Switch" September 29, 2007 Mr. Krabs enter SpongeBob in a chef exchange program
92 "Atlantis SquarePantis" November 12, 2007 SpongeBob, Patrick, Squidward, Mr. Krabs, Sandy, and Plankton journey to Atlantis.
93a "Picture Day" August 2, 2007 SpongeBob tries to get to Boating School without getting filthy for Picture Day.
93b "Pat No Pay" August 2, 2007 Patrick must to work for the Krusty Krab because he can't pay for his food.
93c "BlackJack" August 2, 2007 SpongeBob thinks his cousin BlackJack has kidnapped his parents.
94a "Blackened Sponge" August 3, 2007 SpongeBob gets a black eye.
94b "Mermaid Man vs. SpongeBob" August 3, 2007 Plankton hypnotizes Mermaid Man and Barnacle Boy.
95a "The Inmates of Summer" November 23, 2007 SpongeBob and Patrick are accidentally sent to a prison camp.
95b "To Save a Squirrel" November 23, 2007 SpongeBob and Patrick are stranded in the forest.
96 "Pest of the West" April 11, 2008 The story of SpongeBob's western ancestor, SpongeBuck, is told.
97a "20,000 Patties Under the Sea" November 23, 2007 Mr. Krabs sends SpongeBob and Patrick to run a traveling restraunt.
97b "The Battle of Bikini Bottom" November 23, 2007 SpongeBob and Patrick battle over cleanliness.
98 "What Ever Happened to SpongeBob?" October 13, 2008 SpongeBob develops amnesia and goes missing.
99a "The Two Faces of Squidward" November 23, 2007 After SpongeBob slams Squidward's face with a door, Squidward becomes handsome.
99b "SpongeHenge" November 23, 2007 Jellyfish like the sound that SpongeBob's holes make in the wind.
100a "Banned in Bikini Bottom" November 23, 2007 Krabby Patties are banned from Bikini Bottom.
100b "Stanley S. SquarePants" November 23, 2007 SpongeBob's cousin visits and causes trouble.




Season Six: 2008–2009 Main article: List of season 6 episodes 

101a "House Fancy" June 6, 2008 Squidward prepares his house for a TV show.
101b "Krabby Road" March 3, 2008 Plankton creates a band to steal the Krabby Patty secret formula.
102a "Penny Foolish" March 7, 2008 Mr. Krabs becomes obsessed over a penny SpongeBob found.
102b "Nautical Novice" March 29, 2008 SpongeBob tries to impress Mrs. Puff by memorizing the history of boating.
103a "Spongicus" March 29, 2008 Plankton builds a coliseum and holds a gladiator show.
103b "Suction Cup Symphony" March 6, 2008 Squidward writes a symphony.
104a "Not Normal" March 4, 2008 SpongeBob becomes "normal".
104b "Gone" March 5, 2008 SpongeBob wakes up to find Bikini Bottom deserted.
105a "The Splinter" June 2, 2008 SpongeBob gets a splinter at work.
105b "Slide Whistle Stooges" February 16, 2009 SpongeBob, Patrick Star, and Squidward play with slide whistles.
106a "A Life in a Day" June 4, 2008 Larry's daredevil antics inspire Patrick to live a dangerous life.
106b "Sun Bleached" June 5, 2008 SpongeBob accidentally gets too much tan.
107a "Giant Squidward" June 3, 2008 Squidward becomes a giant when he is sprayed with fertilizer.
107b "No Nose Knows" August 4, 2008 Patrick wants a nose.
108a "Patty Caper" August 5, 2008 SpongeBob investigates the disappearance of the Krabby Patty secret ingredient.
108b "Plankton's Regular" August 6, 2008 Plankton learns that he has a regular customer who visits the Chum Bucket daily.
109a "Boating Buddies" August 7, 2008 Squidward must attend Boating School after getting a ticket.
109b "The Krabby Kronicle" August 8, 2008 Mr. Krabs makes a newspaper and makes SpongeBob write "interesting stories" but SpongeBob is worried that they are ruining people's lives.
110a "The Slumber Party" November 28, 2008 Mr. Krabs interferes with Pearl's slumber party.
110b "Grooming Gary" November 28, 2008 SpongeBob enters Gary into a pet show.
111 "SpongeBob vs. The Big One" April 17, 2009 SpongeBob, Patrick, Squidward, Sandy, and Mr. Krabs must ride a big wave to get back home.
112a "Porous Pockets" November 28, 2008 SpongeBob becomes popular after obtaining a large amount of wealth.
112b "Choir Boys" March 20, 2009 Squidward goes to play in the choir, and SpongeBob wants to join and tries to prove to Squidward he's applicable to join the choir too.
113a "Krusty Krushers" November 28, 2008 Mr. Krabs wants to manage SpongeBob and Patrick as a tag team wrestling duo to win $1,000,000.
113b "The Card" November 28, 2008 Patrick finds a rare trading card and SpongeBob tries to protect it.
114a "Dear Vikings" November 28, 2008 SpongeBob wants to learn about the vikings.
114b "Ditchin'" November 28, 2008 SpongeBob ditches Boating School, then gets distracted.
115a "Grandpappy the Pirate" February 18, 2009 Mr. Krabs seeks the help of SpongeBob, Squidward, and Patrick to convince his grandfather that he is a pirate.
115b "Cephalopod Lodge" February 17, 2009 When Squidward is banished from the Cephalopod Lodge, SpongeBob and Patrick try to help him get back in.
116a "Squid's Visit" June 4, 2009 SpongeBob tries to get Squidward to visit him.
116b "To SquarePants or Not to SquarePants" July 17, 2009 When SpongeBob's square pants have shrunk in the washer, he must to find new pants.
117a "Shuffleboarding" February 16, 2009 SpongeBob and Patrick pretend to be Mermaid Man and Barnacle Boy at a shuffleboarding contest, but get sidetracked on the way home.
117b "Professor Squidward" February 19, 2009 Squidward poses as Squilliam to teach a music class.
118a "Pet or Pests" March 18, 2009 SpongeBob adopts a stray worm who gives birth to worm babies overnight. 118b "Komputer Overload" March 19, 2009 Plankton tries to replace Karen with some new computer inventions. 119a "Gullible Pants" June 5, 2009 SpongeBob is left in charge of the Krusty Krab for a few minutes.
119b "Overbooked" July 19, 2009 SpongeBob must be at Patrick's birthday party, help Sandy with her presentation, and help Mr. Krabs build a telescope, all at the same time.
120a "No Hat for Pat" July 19, 2009 Patrick wants to wear the Krusty Krab hat.
120b "Toy Store of Doom" March 17, 2009 SpongeBob and Patrick are locked in a toy store after it closes.

Season Seven: 2009-2010 Main article: List of season 7 episodes 

121a "Sand Castles in the Sand" March 16, 2009 SpongeBob and Patrick use their sand creations to battle each other.
121b "Shell Shocked" June 1, 2009 SpongeBob searches for alternatives when Gary needs a new shell.
122a "Chum Bucket Supreme" July 19, 2009 Patrick attracts customers to the Chum Bucket after Plankton makes him an advertiser.
122b "Single Cell Anniversary" June 3, 2009 SpongeBob helps Plankton find the perfect anniversary gift for Karen.
123+124 "Truth or Square" November 6, 2009[10] During a Krusty Krab anniversary celebration, SpongeBob, Patrick, Squidward, and Mr. Krabs accidentally get locked in the freezer.
125a "Pineapple Fever" June 2, 2009 Squidward is stuck indoors with SpongeBob and Patrick during a storm. 125b "Chum Caverns" July 18, 2009 Plankton accidentally falls into an underground cave and uses its beautiful scenery to attract customers.
126 "Neptune's Party" August 4, 2010 TBA
127a "Tentacle-Vision" July 19, 2009 Squidward gets his own television show and his "friends" are eager to join in.
127b "I ♥ Dancing" July 19, 2009 Squidward tries to sabotage SpongeBob's dancing audition.
128a
"
Growth Spout" July 19, 2009 Pearl goes through her growth spurt and to avoid spending money, Mr. Krabs steals food from friends.
128b "Stuck in the Wringer" July 19, 2009 SpongeBob gets stuck in a wringer and tries to do his regular agenda, with the wringer stuck with him.
129a "Someone's in the Kitchen with Sandy" July 19, 2009 Sandy searches for her pelt Plankton stole so he can make SpongeBob spill the beans of the formula.
129b "The Inside Job" July 19, 2009 Plankton tries to steal the formula by launching himself into Mr. Krabs' brain but goes into SpongeBob's instead.
130a "Greasy Buffoons" November 27, 2009[11] Mr. Krabs gets a bunch of customers when SpongeBob cleans the grease fryer.
130b "Model Sponge" November 27, 2009[11] SpongeBob enters for a commercial.
131a "Keep Bikini Bottom Beautiful" January 2, 2010 Squidward gets in trouble and has to do community service.
131b "A Pal for Gary" January 2, 2010 SpongeBob thinks Gary is lonely while he's away at work all day, so he buys another pet... a flashy-colored nudibranch.
132a "Yours, Mine, and Mine" TBA SpongeBob and Patrick argue about sharing.
132b "Kracked Krabs" TBA Mr. Krabs competes with his rival for being the cheapest crab alive.
133a "The Curse of Bikini Bottom" October 24, 2009 When SpongeBob and Patrick accidentally anger the Flying Dutchman, the ghost curses them and turns them into ghosts!
133b "Squidward in Clarinetland" TBA Squidward goes looking for his missing clarinet while he ends up in a sacred place just for the instrument!
134 "SpongeBob's Last Stand" TBA SpongeBob hears that Bikini Bottom is building a road in Jellyfish Fields, and he stands up to this injustice.
135a "Back to the Past" February 15, 2010 SpongeBob and Patrick mess up with time and get sent to a different Bikini Bottom, where Man Ray rules!
135b "The Bad Guy Club for Villains" February 15, 2010 SpongeBob and Patrick watch a lost episode of "The Adventures of Mermaid Man & Barnacle Boy."
136a "A Day Without Tears" TBA] After SpongeBob realizes how much he cries, he is determined to cry nevermore.
136b "Summer Job" TBA To pay off the damage she caused, Mrs. Puff works with SpongeBob for the Krusty Krab.
137a "One Coarse Meal" TBA Mr. Krabs finds out that Plankton is afraid of whales.
137b "Gary in Love" February 6, 2010 Gary falls in love with a snail named Mary.
138a "The Play's the Thing" TBA Squidward executes his play in the Krusty Krab.
138b "Rodeo Daze" February 6, 2010 SpongeBob and Patrick go with Sandy to see her relive a dream to be in a rodeo.