2014

All events that happened in 2014.

January

 * 5th: "Steal This Episode" aired for the first time.
 * 12th: "Married to the Blob" aired for the first time.
 * 26th: "Specs and the City" aired for the first time.

February

 * Homer Simpson Mr. Potato Head figurine was released.

March

 * 9th: "Diggs" aired for the first time.
 * 9th: "The Man Who Grew Too Much" aired for the first time.
 * 16th: "The Winter of His Content" aired for the first time.
 * 18th: Bart Simpson's Manual of Mischief was released.
 * 23rd: "The War of Art" aired for the first time.
 * 30th: "You Don't Have to Live Like a Referee" aired for the first time.

April

 * 6th: "Luca$" aired for the first time.
 * 6th: Mickey Rooney, actor and guest star, died.
 * 13th "Days of Future Future" aired for the first time.
 * 27th "What to Expect When Bart's Expecting" aired for the first time.

May

 * 3rd: Bongo Comics Free-For-All 2014 is released on Free Comic Book Day.
 * 4th: "Brick Like Me" aired for the first time.
 * 11th: "Pay Pal" aired for the first time.
 * 18th: "The Yellow Badge of Cowardge" aired for the first time.
 * "Season 25" ended.

June

 * 23rd: Steve Viksten, one-time writer, died.

July

 * 10th: The Simpsons received two Emmy Nominations.

August

 * 15th: Louis Castellaneta, the father of Dan Castellaneta, died.
 * 18th: Don Pardo, actor and guest star, died.
 * 21st: The FXX Simpsons Marathon "Every.Simpsons.Ever." started.

September

 * 1st: The FXX Simpsons Marathon "Every.Simpsons.Ever." ended.
 * 4th: Joan Rivers, actress and guest star, died.
 * 9th: C. Montgomery Burns' Handbook of World Domination was released.
 * 12th - 14th: The Simpsons Take the Bowl was shown during the.
 * 23rd: The Simpsons Family History was released.
 * 28th: "Clown in the Dumps" aired the first time.
 * "Season 26" started.
 * 28th: "The Simpsons Guy", The Simpsons/Family Guy crossover episode, aired the first time.

October

 * 5th: "The Wreck of the Relationship" aired the first time.
 * 9th: Jan Hooks, the former voice of Manjula Nahasapeemapetilon, died.
 * 12th: "Super Franchise Me" aired for the first time.
 * 19th: "Treehouse of Horror XXV" aired for the first time.

November

 * 2nd: "Opposites A-Frack" aired for the first time.
 * 9th: "Simpsorama", The Simpsons/Futurama crossover episode, aired for the first time.
 * 16th: "Blazed and Confused" aired for the first time.
 * 23rd: "Covercraft" aired for the first time.

December

 * 7th: "I Won't Be Home for Christmas" aired for the first time.
 * 18th: Harold M. Schulweis, a rabbi and special technical consultant, died.
 * 31st: Chris Moeller, storyboard and character layout artist, died.