Anne Marie Mumolo (born July 10, 1973) is an American actress, screenwriter, comedian, and producer, best known for co-writing the 2011 film Bridesmaids with Kristen Wiig, for which she was nominated for an Academy Award and a BAFTA for Best Original Screenplay. She and Wiig also co-wrote the screenplay and played leading roles for the 2021 comedy film Barb and Star Go to Vista Del Mar. She has also appeared in films such as This Is 40 (2012), Afternoon Delight (2013), The Boss (2016), Bad Moms (2016), Queenpins (2020), and Confess, Fletch (2022).

Early life
Mumolo was born in Irvine, California, to a dentist father and a homemaker mother, Alice. She is of Italian descent. Her grandfather, Dominic Mumolo, was a studio musician on staff at NBC from 1949 to 1971, where he played on The Dean Martin Show, Rowan & Martin's Laugh-In, The Andy Williams Show, and The Tonight Show. He also recorded with musicians including Frank Sinatra, Nat King Cole, and Nelson Riddle.

Mumolo graduated from Mater Dei High School in 1991 and the University of California, Berkeley, where she was a member of Chi Omega and received her B.A. in history in 1995.