Margaret Frances "Peg" Lynch was an American writer, actress, and sitcom creator. The BBC dubbed her, “the woman who invented sitcom”.

Ethel and Albert was a radio and television comedy series about a married couple, Ethel and Albert Arbuckle, living in the small town of Sandy Harbor. Created by Peg Lynch, who scripted and portrayed Ethel, the series first aired on local Minnesota radio in the early 1940s before a run on the NBC Blue Network and ABC from May 29, 1944, to August 28, 1950. It co-starred Alan Bunce as Albert.