Megan Ann Ganz (born June 1, 1984) is an American comedy writer and former associate editor of The Onion. She has been a writer and executive producer on the FXX series It's Always Sunny in Philadelphia since 2017. She previously wrote for the NBC series Community for three years from 2010 to 2013, and left to write for Modern Family from 2013 to 2015. She also wrote for the Fox comedy series The Last Man on Earth, and co-created the Apple TV+ comedy series Mythic Quest alongside Rob McElhenney and Charlie Day.