2012

All events that happened in 2012.

January

 * Many comic logos were re-designed, including Simpsons Comics and.
 * 6th: Tom Ardolino, drummer for band NRBQ and guest star, died.
 * 8th: "Politically Inept, with Homer Simpson" aired for the first time.
 * 15th: "The D'oh-cial Network" aired for the first time.
 * 22nd: Dick Tufeld, actor and guest star, died.
 * 29th: "Moe Goes from Rags to Riches" aired for the first time.

February

 * 3rd: The Simpsons Arcade Game was re-released on Xbox Live Arcade.
 * 8th: The Simpsons Ultimate Fan Marathon Challenge started. The Simpsons Arcade Game was re-released on PlayStation Network.
 * 9th: The Matt Groening Vinyl Figure was released.
 * 12th: "The Daughter Also Rises" aired for the first time. The Simpsons Ultimate Fan Marathon Challenge ended. John Severin, comic artist, died.
 * 17th: The Simpsons: Tapped Out was first released.
 * 19th: "At Long Last Leave" aired for the first time.
 * 29th: Ralph Wiggum Comics #1 was released in the United States.

March

 * 4th: "Exit Through the Kwik-E-Mart" aired for the first time.
 * 11th: "How I Wet Your Mother" will air for the first time.
 * 18th: "Them, Robot" aired for the first time.

April

 * 15th: "Beware My Cheating Bart" aired for the first time.
 * 18th: Dick Clark, presenter and guest star, died.
 * 19th: The 2012 issue of The Simpsons Summer Bumper Pack was released.
 * 29th: "A Totally Fun Thing Bart Will Never Do Again" aired for the first time.

May

 * 2nd: Bart Simpson's Pal, Milhouse Comics #1 was released in the United States.
 * 5th: Bongo Comics Free-For-All 2012 was released on Free Comic Book Day.
 * 6th: "The Spy Who Learned Me" aired for the first time.
 * 10th: was released in the United Kingdom.
 * 13th: "Ned 'n' Edna's Blend Agenda" aired for the first time.
 * 16th: was released in the United States.
 * 23rd: Bart Simpson: Out to Lunch and were released in the United States.
 * 20th: "Lisa Goes Gaga", season 23's final episode, aired for the first time. Season 23 finished.
 * 30th: was released in the United States.

June

 * 7th: was released in the United Kingdom.
 * 18th: was released in the United States.
 * 25th: and  was released in the United States.

July

 * 5th: was released in the United Kingdom.
 * 7th: Robert Reno, journalist and dedicatee, died.
 * 8th: Ernest Borgnine, actor and guest star, died.
 * 12th: The Simpsons Go for the Gold was released at San Diego Comic-Con.
 * 13th: The Longest Daycare aired in theatres.
 * 17th: Radioactive Man: Radioactive Repository Volume One was released.
 * 18th: was released in the United States.
 * 25th: was released in the United States.
 * 31st: Gore Vidal, author and guest star, died.

August

 * 1st: Simpsons Illustrated #3 was released in the United States.
 * 6th: Marvin Hamlisch, composer, conductor and guest star, died.
 * 8th: The Simpsons Celebrate Summer water park promotion begins.
 * 15th: was released in the United States. The Simpsons: Tapped Out returns to the App Store.
 * 22nd: was released in the United States.
 * 24th: The Simpsons Annual 2013 and Bart Simpson Annual 2013 were released in the United Kingdom.
 * 25th: Neil Armstrong, astronaut and guest star, died.
 * 26th: The Simpsons Celebrate Summer water park promotion ends.
 * 29th: was released in the United States.

September

 * 19th: was released in the United States.
 * 21st: A new The Simpsons: Tapped Out update becomes available for download.
 * 26th: and  were released in the United States.
 * 28th: A new The Simpsons: Tapped Out update becomes available for download.
 * 30th: Season 24 started. "Moonshine River" aired for the first time. The Simpsons Couch Gag Contest was announced and entries begun.

October

 * 3rd: A new The Simpsons: Tapped Out update becomes available for download.
 * 7th: "Treehouse of Horror XXIII" aired for the first time.
 * 17th: was released in the United States.
 * 21st: "Adventures in Baby-Getting" aired for the first time in Canada.
 * 24th: and  were released in the United States.
 * 31st: was released in the United States.

November

 * 4th: "Adventures in Baby-Getting" aired for the first time in the United States.
 * 5th: Two new The Simpsons: Tapped Out updates become available for download.
 * 11th: "Gone Abie Gone" aired for the first time.
 * 13th: A new The Simpsons: Tapped Out update becomes available for download.
 * 15th: The Simpsons Couch Gag Contest entries close.
 * 18th: "Penny-Wiseguys" aired for the first time.
 * 21st: was released in the United States.
 * 24th: Larry Hagman, actor, director and guest star, died.
 * 28th: was released in the United States.
 * 30th: A new The Simpsons: Tapped Out update becomes available for download.

December

 * 3rd: The Complete Fifteenth Season is released on DVD for the United Kingdom.
 * 4th: The Complete Fifteenth Season is released on DVD for North America. Fiscal Cliff aired for the first time.
 * 5th: was released in the United States. A new The Simpsons: Tapped Out update becomes available for download. The Complete Fifteenth Season is released on DVD for Europe.
 * 9th: "The Day the Earth Stood Cool" aired for the first time.
 * 11th: The Simpsons Donut Contest held in Amsterdam, Netherlands.
 * 12th: The Complete Fifteenth Season is released on DVD for Australia.
 * 14th: The Complete Fifteenth Season is released on DVD for Germany.
 * 16th: "To Cur, with Love" aired for the first time.
 * 19th: was released in the United States.
 * 26th: and  were released in the United States.