Series information
Season: 6 (Until July 5)
Episodes Premiered: 31
Previous Year: 2009
Next Year: 2011

2010 was a common year starting on Friday of the Gregorian calendar.

2010 was the 10th year of the 3rd millennium and 21st century. It was also the first year of the 2010's decade. 2010 aired most of Season 7 and one episode from Season 6, which was "The Clash of Triton."

Date Event(s)
January 2 "A Pal for Gary" and "Keep Bikini Bottom Beautiful" premiered.
January 11 "Yours, Mine and Mine" and "Kracked Krabs" premiered in Canada.
January 12 "The Curse of Bikini Bottom" and "Squidward in Clarinetland" premiered in Canada.
January 13 "SpongeBob's Last Stand" premiered in Canada.
January 14 "Keep Bikini Bottom Beautiful" and "A Pal for Gary" premiered in Canada.
"House Fancy" and "Krabby Road" premiered in Poland.
January 26 Viking-Sized Adventures was released.
January 28 "Penny Foolish" and "Nautical Novice" premiered in Poland.
February 6 "Gary in Love" and "Rodeo Daze" premiered.
February 15 "Back to the Past" and "The Bad Guy Club for Villains" premiered.
March 2 SpongeBob's Boating Bash was released in North America.
March 13 "Back to the Past" and "The Bad Guy Club for Villains" premiered in Germany.
March 16 The SpongeBob's Last Stand DVD was released.
March 22 "A Day Without Tears" premiered.
March 23 "Summer Job" premiered.
March 24 "Squidward in Clarinetland" premiered.
March 25 "One Coarse Meal" premiered.
March 26 "The Play's the Thing" premiered.
SpongeBob's Boating Bash was released in Europe.
April 1 Exposed!: The Ultimate Box Set was released in Australia.
April 6 "Rodeo Daze" premiered in Japan.
SpongeBob, Soccer Star! was released.
April 22 "SpongeBob's Last Stand" premiered in the US and Poland.
April 28 "Rodeo Daze" premiered in Australia.
May 3 "The Clash of Triton" premiered in the UK.
May 9 "Best Day Ever" and "The Gift of Gum" premiered in the Netherlands.
May 13 "Pet or Pests" and "Komputer Overload" premiered in Poland.
May 27 Comic Crazy: Take 2 was released.
"Gullible Pants" and "Overbooked" premiered in Poland.
June 2 Exposed!: The Ultimate Box Set was released.
June 10 "No Hat for Pat" and "Toy Store of Doom" premiered in Poland.
June 14 Really Big Box Set was released.
"Rodeo Daze" premiered in Europe.
June 19 "Enchanted Tiki Dreams" premiered.
July 5 "The Clash of Triton" premiered.
July 6 "Gramma's Secret Recipe" premiered.
July 7 "The Cent of Money" premiered.
July 8 "That Sinking Feeling" premiered.
July 9 "Karate Star" premiered.
July 11 "The Clash of Triton" premiered in Canada.
July 13 Triton's Revenge was released.
"SpongeGod" and "The Story of King Neptune" premiered.
August 7 The Big Book of SpongeBob! was released.
August 9 "You Don't Know Sponge" and "Hide and Then What Happens?" premiered.
September 10 "Rodeo Daze" premiered in Canada.
September 11 "Yours, Mine and Mine" and "Kracked Krabs" premiered.
September 17 SpongeBob's Truth or Square, the game, was released in Europe.
September 18 "Buried in Time" and "Shellback Shenanigans" premiered.
September 21 The Great Train Mystery was released.
October 2 "The Masterpiece" and "Whelk Attack" premiered.
October 5 "Tips for Jellyfish Fields", "Jellyfishing Safety Tips", and "Plankton Pays" premiered.
October 7 SpongeBob Marbles & Slides was released.
October 9 "Krusty Dogs" and "The Wreck of the Mauna Loa" premiered.
October 22 SpongeBob Marbles & Slides was updated for the first time.
October 30 "Moldy Sponge" premiered.
November 1 The Complete Sixth Season was released in the UK.
November 11 "The Great Patty Caper" premiered.
November 16 Legends of Bikini Bottom was released.
"SpongeBob's Legendary Dance Party," "Things to Do When Encountering a Legendary Creature," and "The Legend of SpongeBob" premiered.
November 17 "The Abrasive Side" and "Earworm" premiered in the UK.
November 27 "The Abrasive Side" and "Earworm" premiered.
"Squid's Visit," "To SquarePants or Not to SquarePants," "Chum Bucket Supreme," "Single Cell Anniversary," "Pineapple Fever," and "Chum Caverns" premiered in Poland.
December 2 SpongeBob Marbles & Slides was updated for the second time.
December 7 Season 6 Volume 2 was released.