List of Episodes/Season 51

Season 51 of SpongeBob SquarePants will start on January 10, 2092, and will end on January 1, 2094. This season is produced by WalkingBird. This season will have 29 episodes with 61 segments, plus 4 one-hour specials.
Title card	No. in season	No. in series	Title 	Description 	Air date
 	1a 	889a 	Sandy and the Clones 	To help with the work on the treedome, Sandy creates a duplicate version of herself. But then, the clone creates another two clones, who creates another clones, and another, and another... Will the original Sandy be able to stop this cloning confusion? 	January 10, 2092
 	1b 	889b 	Got Snail Milk? 	(Short) Maja wanders around on the streets of Bikini Bottom, searching in the stores for some snail milk after she runs out of it in her house. 	January 10, 2092
 	1c 	889c 	Writing for Santa 	(Short) Patrick tries to write a letter for Santa and suceeds send it to mail, only for he to discovers that Christmas was 4 weeks ago... 	January 10, 2092
 	1d 	889d 	MermaidPants and BarnacleStar II 	MermaidPants and BarnacleStar looks for any good deed to do, and for any bad guy to beat up in Bikini Bottom. 	January 10, 2092
 	2a 	890a 	I Love Luseal 	When Craig Mammalton returns to Bikini Bottom, he tells to SpongeBob and Patrick that he hasn't found a date for years, so they tries to found one. 	February 14, 2092
 	2b 	890b 	Valentine's Day: The Lovequel 	It's Valentine's Day on Bikini Bottom! While Squidward hears about Squilvia returning to stay in the city, and he has plans to go with her to spend a day in the Make-Out Reef (not in that sense, mind), Maja laments that she doesn't have a boyfriend to share her adventure-ness. So her SpongeBuddy looks for any lonely adventure guy in the seven seas. 	February 14, 2092
 	3a 	891a 	Maja's Ridiculous Journey 	Maja goes into a very ridiculous journey, and takes SpongeBob with her. 	March 13, 2092
 	3b 	891b 	Fire in the Water 	Everytime Patrick points out the lack of logic about something catching fire in underwater, a building on Bikini Bottom catches fire. The Bikini Bottomites then tries to put a shut up in his mentions. 	March 13, 2092
 	4a 	892a 	A Patty for Patty 	El Chavo visits Bikini Bottom again, this time he only brings his girl friend Patty with him. They both go to the Krusty Krab, when they learns about a food that could be better than a ham sandwich: a Krabby Patty. 	March 20, 2092
 	4b 	892b 	Dumber and Grumpier 	Patrick Jr. and Adam somehow gets lost in the woods... Now they need to overcome with their differences if they want to survive and escape from the dangerous Sea Bear and Sea Rhinoceros that inhabits the land. 	March 20, 2092
 	5a 	893a 	HERE WE GO AGAIN! 	
(Short)
Plankton re-activates the Aprils Fools machine. 	April 1, 2092
 	5b 	893b 	Wake Me Up Before Ya Go Go 	
(Short)
Patrick decides to brush his pants and put on his toothbrush. 	April 1, 2092
 	5c 	893c 	Secret Formula 	
(Short)
Mr. Krabs discovers a new ingredient to put in the Krabby Patty, snail poop. 	April 1, 2092
 	5d 	893d 	Evil vs. Good 	
(Short)
Sandy turns evil and seeks revenge on Beatrice, who, in turn, is now good. 	April 1, 2092
 	5e 	893e 	YUCK!!! 	
(Short)
Plankton finally steals a Krabby Patty and eats it. He soon realises that it's the disgusting one caused by the April Fools machine, so he turns it off which makes everything go back to normal. Well, at least until the writers make the third April Fools Day Collection. 	April 1, 2092
 	6a 	894a 	SpongeBecca Returns 	A long lost character returns once again, who is SpongeBecca. This time, she's not interested in Sponge anymore, but rather in his counsin Stanley, despite the former's clumsiness. 	April 4, 2092
 	6b 	894b 	InstaClam Installment 	(Short) Patrick tries to install a new version of the app InstaClam on his Smart ShellPhone. 	April 4, 2092
 	6c 	894c 	MermaidPants and BarnacleStar III 	Man Ray and the Dirty Bubble decides for the old times to refund the B.G.A.T.F.B.C, so they call the former members as the Sinister Slug, Atomic Flounder and the Jumbo Shrimp. Then, MermaidPants though the club was about their evil plans, so he goes with BarnacleStar to break in the club and put a stop, meanwhile Barnacle keeps telling to his partner that the club it's actually about a personal book club. 	April 4, 2092
 	7a 	895a 	Kung Fu Fighting 	Beatrice returns and challenges all of Sandy's friends to a karate match. They must beat her or Sandy must leave Bikini Bottom. Sandy has a lot of training to do! 	May 1, 2092
 	7b 	895b 	Love is All and Well 	SpongeBob falls in love with another sponge named Betty, and Sandy tries to ruin their date after having grown feelings for him after rejecting him last time, back in Season 49. 	May 25, 2092
 	8 	896 	SpongeBob Finds Out 	SpongeBob finds out that he's asexual, which is something that's been made apparent by the actual creator of the show, so stop trying to ship him with Sandy or anyone else, damn fools. 	June 15, 2092
 	9a 	897a 	Desert at Dusk 	Maja takes SpongeBob, Patrick and Sandy to the deserts to find a treasure. 	June 16, 2092
 	9b 	897b 	Where the Fisharies Are 	SpongeBob finds Fishary Island and meets King Fishary. 	June 16, 2092
 	10a 	898a 	Fishpaste Food 	Patrick is surprised to find out that his toothpastes now spit delicious food like roasted chicken, milkshakes, and even Krabby Patties. He then proceeds to tell this to everyone in Bikini Bottom, not actually knowing these are astronaut food and he by mistake bought it from a store. 	August 20, 2092
 	10b 	898b 	Penguin Babysitter 	SpongeBob found in his door a unexpected visit: a baby penguin! It lost away from his mother, so SpongeBob needs to take care of him and with the help of Maja, they help the adorable critter to return to its parents. 	August 20, 2092
 	11a 	899a 	Dome of Doom 	Someone put a spell on Sandy's treedome that causes anyone who steps nearly on it, to be vaporized. Sandy and Maja now needs take a quest to break that spell, before the consequences comes in! 	September 17, 2092
 	11b 	899b 	Having Fun in the Sea 	Chavo and Patty are still on Bikini Bottom, so they decides to explore more of the city, such as jellyfishing with SpongeBob, hearing Squidward's clarinet recital (Chavo says Quico did better reciting the 'Twelve Hours' of Tchaicovisky), aventuring with Maja, doing nothing with Patrick or introducing 'Ham Sandwich' to the Bikini Bottomites. 	September 17, 2092
 	12 	900 	900 Episodes Ago... 	The gang remembers the viewers that 900 episodes and 51 seasons has passed, so they throw out a party to celebrate it. Sponge does a 'take that!' to those who think the show would end on its 44th. 	October 8, 2092
 	13a 	901a 	The Game Has Be Gun 	Squidward boughts a hunting gun, and he declares that he will hunt some pesky creatures. SpongeBob and Patrick now think he's trying to hunt they! 	November 26, 2092
 	13b 	901b 	Urchin Trouble 	SpongeBob found a sea urchin crawling under his bed, so he tries to get rid of it, before it reproduces and creats even more sea urchins! 	November 26, 2092
 	14-15 	902-903 	SBFW vs. FSB: The Christmas Battle 	SpongeBob Fanon Wiki and Fanonia SpongeBobia battle out for who could be the best fan-content of the cheesehead who live in a pineapple under the sea. They also battle for who will keep the gang in this Christmas. 	December 24, 2092
 	16a 	904a 	Drives Me Nuts 	Sandy decides to get a license to boat driving at Mrs. Puff's Boating School. 	March 4, 2093
 	16b 	904b 	Krabby Addicted 	Mr. Krabs puts something on the Krabby Patties that makes people to not stop eating them, become addicted of it, and even rejecting others food for the Patties. Sandy suspects there's something related to her recently secret experiences with liquids... 	March 4, 2093
 	17a 	905a 	Oh, Krab! 	Mr. Krabs invites some of his krabby parents to a visit at the Krusty Krab. The don't like the atmosphere of the place, the customers, the food, the bathrooms and the employees (especially Squidward). 	April 22, 2093
 	17b 	905b 	Sundae on a Sunny Sunday 	(Short)
Patrick decides to make his own sundae on the 'Sunday Special Day of Sundae', instead of just buying one on the 'Diner'. 	April 22, 2093
 	17c 	905c 	Planet of the Squirrels 	Sandy had a dream when everybody in Bikini Bottom is a squirrel, just like her. 	April 22, 2093
 	18a 	906a 	Extreme Sportz? 	After hearing the Johnny Krill and his extreme sports team is returning to Bikini Bottom, SpongeBob and Patrick show to them some of the sports they learned with Squidward. 	May 6, 2093
 	18b 	906b 	Rocky Road 	Patrick wants to start a rock band, so his SpongeBuddy teachs him how. 	May 6, 2093
 	19a 	907a 	Ants in the SquarePants 	Ants starts appearing in SpongeBob's pants. He wonders how these little creatures get in there. 	June 10, 2093
 	19b 	907b 	And the Light Goes Out 	(Short)
When the traffic lights of Bikini Bottom malfunction, it causes some trouble in the streets. 	June 10, 2093
 	19c 	907c 	The Quest of Golden Chocolate Bar 	(Short)
Maja goes in a quest in order to retrieve the Golden Chocolate Bar back to its store located in the highest mountains, after Patrick stole it, thinking it was a rare yellow chocolate. 	June 10, 2093
 	19d 	907d 	Krabby Out 	Mr. Krabs is aware that the Krusty Krab will get a rival food seller any moment, so he orders Sponge to look for any about-to-be-founded food company that would shut the crab's business down. 	June 10, 2093
 	20a 	908a 	The Sponge War 	SpongeBob finds a old and big book about the history of the Reef War and Reef War II, in that his sponge ancestors have fought in it. 	July 22, 2093
 	20b 	908b 	MermaidPants and BarnacleStar IV 	Our duo of heroes decides to found another villians around the sea, so they go to Rock Bottom to Bottoms Up! to meet with any bad guy. 	July 22, 2093
 	21a 	909a 	Beware the Growed Ones 	Don Ramon and Gloria visits Bikini Bottom, with some water-breathing pills and a laser gun who can grow or shrink anything (With these, Chavo and Patty were able to visit Bikini Bottom). Problem ensues when while looking for the kids, Ramon left the laser fell out of his pockets, and Patrick found it. He began to play like if it was a toy, accidentally activating 'Grow' mode. One shoot hit some sea urchins, causing them to become lion-sized monsters, who chase him and the adults. He then uses the laser to revert his mistake and save the day.	August 19, 2093
 	21b 	909b 	Patrick Jr. vs. Patrick Jr. 	Patrick Jr. meets with a doppelganger version of himself. This version is smart and evilier than him, and he's the only one who could defeat it. 	August 19, 2093
 	22a 	910a 	Bait & Puff 	Mr. Krabs takes Mrs. Puff to his mother's house, to introduces each other and also if she will accept the couple. 	September 16, 2093
 	22b 	910b 	Breaking the Bamboo! 	When SpongeBob, Sandy and Maja falls off of a cliff, they land in a strange location with loads and loads of bamboo sticks. Those bamboos are so close and strong, that is nearly impossible to pass over them. So, the three friends needs to use their karate skills in order to exit the location. 	September 16, 2093
 	23a 	911a 	Snail Up! 	After Patrick accidentally injections himself with snail plasma, he turns in a snail and it's up to SpongeBob, Squidward and Sandy to help him reverse the effects of the snail plasma. 	August 1, 2093
 	23b 	911b 	Clam Madness 	After the clams' winter home is destroyed, clams start to nest in the Bikini Bottom's buildings and it's up to Bikini Bottom to build them a new home. 	August 29, 2093
 	24a 	912a 	To Love a Chumstick... Again... 	Patrick falls in love with a Chumstick, which causes his life to be completely ruinned. (Sequel of "To Love a Chumstick") 	November 1, 2093
 	24b 	912b 	Crab Defense 	SpongeBob must teach Mr. Krabs how to do Karate after Mr. Krabs finds out a gang of robbers plot to steal all of the Krusty Krab's money. 	November 11, 2093
 	25a 	913a 	MermaidPants and BarnacleStar V: Gary's Recruitment	Gary asks our duo of heros to join them, but no paperwork is wasted when E.V.I.L. starts to terrorize New Kelp City. 	November 25, 2093
 	25b 	913b 	The Bakery Bash 	When Squidward's Dad is coming for dinner Squidward must get a cake from the Bakery but Spongebob wants to come too 	December 2, 2093
 	26 	914 	To Rock Bottom! 	SpongeBob, Patrick and Squidward all deicide to Rock Bottom, but things don't go as planned. 	December 15, 2093
 	27a 	915a 	Fools in Christmas 	(Short) SpongeBob and Patrick join the police for Christmas to catch criminals, but using the Christmas sprint! 	December 25, 2093
 	27b 	915b 	A Christmas Mystery! 	(Short) Patrick discovers that his jar of cookies are missing. 	December 25, 2093
 	27c 	915c 	The Christmas Gift Shopping 	(Short) Gary tries to get SpongeBob a gift for Christmas. 	December 25, 2093
 	27d 	915d 	Christmas' Traffic 	(Short) The people of Bikini Bottom while in traffic deicide to creative! 	December 25, 2093
 	28 	916 	Another Krusty Christmas 	SpongeBob and Mr. Krabs deicide to throw a party at the Krusty Krab on Christmas. 	December 25, 2093
 	29a 	917a 	The Krusty Concert 	Mr. Krabs strikes a deal with Goree da Snail to preform a concert at the Krusty Krab, but thing quickly go wrong when Plankton tries to steal the formula during the concert. 	January 1, 2094
 	29b 	917b 	The Missing Krabby Patty 	The president of Bikini Bottom comes to the Krusty Krab to see what it has to offer but after SpongeBob makes a huge deluxe Krabby Patty, it somehow is gone. The president was furious and SpongeBob and his gang of friends has to find it or they will be sent to the brig. 	January 1, 2094
==Trivia==
*This is the second season to have an 'April Fools Day Collection'. The first was Season 49 and this season's collection is episode 893.
*The episodes 'Drives Me Nuts' and 'Krabby Addict' will air in the same day of Daniloeverton's birthday, one of the current writers in this series. As well as that, "To Love a Chumstick... Again..." will air the same day as 's birthday on November 1st.
*Three crossovers with 'El Chavo animado' happens in the episodes 'A Patty for Patty', 'Having Fun in the Sea' and 'Beware the Growed Ones'. Unlike the first one ('La Esponja del 8') back in the previous season, these episodes focuses more on El Chavo and Patty.
** A exception is the episode 'Beware the Growed Ones', who focuses on Don Ramón and Gloria instead.
*In "Clam Madness'" TV description, Bikini Bottom is misspelled as "Bottom Bikini."
*It was initially announced that this season will have 61 episodes, thus breaking the record of the most episodes aired. But on the last hour, it was announced that this season will have its episode reduced to 29, because the writers couldn't come up with THAT amount of ideas.
*For unknown reasons, "To Love a Chumstick... Again...'s," "Patrick Jr. vs. Patrick Jr.'s" and "The Sponge War's" title cards and credits are cut on re-runs and was only shown on their premiere airings.
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