SpongeBob SquarePants (Season 4)
From Nickelodeon
This is the Season 4 episodelist of SpongeBob SquarePants.
Episodes
| Title card | Title | # | Airdate | |
| Summary | ||||
| Fear of a Krabby Patty | 61 | May 6, 2005 | |
| The Krusty Krab opens up for 24 hours as part of Plankton's plan. | ||||
| Shell of a Man | 61 | May 6, 2005 | |
| Mr. Krabs loses his shell. | ||||
| The Lost Mattress | 62 | May 13, 2005 | |
| SpongeBob, Patrick, and Squidward throw out Mr. Krab's mattress. | ||||
| Krabs vs. Plankton | 62 | May 13, 2005 | |
| Plankton sues Mr. Krabs after he slips on a wet floor. | ||||
| Have You Seen This Snail? | 63 | November 11, 2005 | |
| Gary runs away to find a new owner for his foodbowl. | ||||
| Skill Crane | 64 | May 20, 2005 | |
| Mr. Krabs adds a skill arcade, and Squidward can't help playing it. | ||||
| Good Neighbors | 64 | May 20, 2005 | |
| SpongeBob and Patrick bother Squidward on Sunday. | ||||
| Selling Out | 65 | September 23, 2005 | |
| Mr. Krabs sells the Krusty Krab and retires, but finds his new life boring. | ||||
| Funny Pants | 65 | September 30, 2005 | |
| SpongeBob thinks he can't laugh anymore, which Squidward tricks him to stop. | ||||
| Dunces and Dragons | 66 | February 20, 2006 | |
| SpongeBob and Patrick are sent to medieval times to rescue Princess Pearl. | ||||
| Enemy In-Law | 67 | October 14, 2005 | |
| Plankton falls in love with Mrs. Krabs, and she accepts him as her boyfriend. | ||||
| Mermaid Man & Barnacle Boy VI: The Motion Picture | 67 | October 7, 2005 | |
| SpongeBob and Patrick make a Mermaid Man & Barnacle Boy movie. | ||||
| Patrick SmartPants | 68 | October 21, 2005 | |
| Patrick gets smarter after he is screwed into the wrong brain. | ||||
| SquidBob TentaclePants | 68 | November 4, 2005 | |
| SpongeBob and Squidward get morphed together. | ||||
| Krusty Towers | 69 | April 1, 2006 | |
| Mr. Krabs turns the Krusty Krab into a hotel. | ||||
| Mrs. Puff, You're Fired | 69 | April 1, 2006 | |
| Mrs. Puff gets fired and is replaced by a stricter teacher. | ||||
| Ghost Host | 70 | May 5, 2006 | |
| The Flying Dutchman stays with SpongeBob to reclaim his dignity. | ||||
| Chimps Ahoy | 70 | May 5, 2006 | |
| Sandy's bosses visit. | ||||
| Whale of a Birthday | 71 | May 12, 2006 | |
| SpongeBob gets everything Pearls wants for her birthday. | ||||
| Karate Island | 71 | May 12, 2006 | |
| SpongeBob is invited to Karate Island. | ||||
| All That Glitters | 72 | June 2, 2006 | |
| SpongeBob breaks his spatula,, and is forced to replace it. | ||||
| Wishing You Well | 72 | June 2, 2006 | |
| Mr. Krabs opens a wishing well. | ||||
| New Leaf | 73 | September 22, 2006 | |
| Plankton opens a gift shop, but this changes Mr.Krabs' behavior. | ||||
| Once Bitten | 73 | September 29, 2006 | |
| People think that Gary has a disease. | ||||
| Bummer Vacation | 74 | October 13, 2006 | |
| Mr. Krabs forces SpongeBob to take a vacation to avoid paying a fine. | ||||
| Wigstruck | 74 | November 17, 2006 | |
| SpongeBob finds a wig and starts wearing it. | ||||
| Squidtastic Voyage | 75 | October 6 2006 | |
| SpongeBob and Patrick travel inside Squidward to retrieve a clarinet piece. | ||||
| That's No Lady | 75 | November 25, 2006 | |
| Patrick is disguised as a woman. | ||||
| The Thing | 76 | January 15, 2007 | |
| SpongeBob and Patrick think Squidward is an animal, and call him Smelly. | ||||
| Hocus Pocus | 76 | January 15, 2007 | |
| SpongeBob thinks he turned Squidward into an ice cream cone. | ||||
| Driven to Tears | 77 | February 19, 2007 | |
| Patrick gets a new licence and rubs it in SpongeBob's face. | ||||
| Rule of Dumb | 77 | February 19, 2007 | |
| Patrick thinks he is a king, and becomes meaner. | ||||
| Born to Be Wild | 78 | March 31, 2007 | |
| SpongeBob and Patrick think that vicious bikers are coming to Bikini Bottom. | ||||
| Best Frenemies | 78 | March 31, 2007 | |
| A new restraunt called Kelpshake comes to Bikini Bottom. | ||||
| The Pink Purloiner | 79 | February 19, 2007 | |
| SpongeBob accuses Patrick of stealing his jellyfishing net. | ||||
| Squid Wood | 79 | July 24, 2007 | |
| SpongeBob makes a miniature Squidward and everyone likes him better. | ||||
| Best Day Ever | 80 | November 10, 2006 | |
| SpongeBob's best day ever doesn't go as planned as he thought. | ||||
| The Gift of Gum | 80 | February 19, 2007 | |
| Patrick gives SpongeBob a glob of gum for Best Friends Day. | ||||
