Timeline:2011

Previous Year: 2010                                                                                                                                                                                    Next Year: 2012    

2011 (MMXI) was a year of the Gregorian Calendar that started on a Saturday.

Timeline:

38 episodes premiered this year.

• January 3 - SpongeBob is picked up for a 9th season.
• January 15 - New Fish in Town and Big Sister Sam premiered, after their premieres on November 27, 2010 canceled.
• January 28 - The Legends of Bikini Bottom begin premiering.
  • The Monster Who Came to Bikini Bottom, Welcome to the Bikini Bottom Triangle, The Main Drain & Sponge-Cano premiered.
• January 29 - Trench-Billies premiered. The Legends of Bikini Bottom stop premiering (count out The Curse of the Hex, which aired in June ).
• February 12 - Tunnel of Glove and Love That Squid premiered, after their premieres on November 27, 2010 canceled.
• February 26 - Perfect Chemistry premiered.
• March 26 - Oral Report and A Friendly Game premiered.
• April 2 - Sentimental Sponge premiered.
• June 4 - Squidward's School for Grown Ups premiered.
• June 11 - The Curse of the Hex premiered, ending Season 7.
• June 18 - The Hot Shot premiered.
• June 25 - The Other Patty premiered.
• July 15 -Frozen Face Off premiered.
• July 18 - Accidents Will Happen premiered.
• July 19 - Drive Thru premiered.
• July 20 - Sweet and Sour Squidward premiered.
• July 21 - The Googly Artiste premiered.
• September 16 - Barnacle Face and Pet Sitter Pat premiered.
• September 23 - Mermaid Man Begins and Plankton's Good Eye premiered.
• September 30 - House Sittin' for Sandy and Smoothe Jazz at Bikini Bottom premiered.
• October 21 - Ghoul Fools premiered.
• November 7 - Walking the Plankton premiered.
• November 8 - Patrick's Staycation premiered.
• November 9 - Mr. Krabs Takes A Vacation premiered.
• November 10 - Mooncation premiered.
• November 11 - Armistice Day, A SquarePants Family Vacation premiered.
• November 25 - The Way of the Sponge, Bubble Troubles, The Krabby Patty That Ate Bikini Bottom & Bubble Buddy Returns premiered.

Home media

DVD 

Themed

• March 8 - The Great Patty Caper was released in North America.
• July 14 - Heroes of Bikini Bottom was released in North America.
• September 20 - SpongeBob's Runaway Roadtrip was released in North America.

Seasonal

• December 6 - The Complete 7th Season was released in North America.

Blu-ray

• March 29 - The SpongeBob SquarePants Movie was released on Blu-ray in North America.