Laurie Metcalf

Marion McPherson

Jordan Rodrigues

Miguel McPherson

Andy Buckley

Uncle Matthew

Saoirse Ronan

Lady Bird McPherson

Lois Smith

Sister Sarah Joan

Timothée Chalamet

Kyle Sheible

Daniel Zovatto

Jonah Ruiz

Greta Gerwig

Writer

Bob Stephenson

Father Walter

Kristen Cloke

Ms. Steffans

Myra Turley

Sister Gina

Jake McDorman

Mr. Bruno

Kathryn Newton

Darlene Bell

Stephen McKinley Henderson

Father Leviatch

Tracy Letts

Larry McPherson

Laura Marano

Diana Greenway

Lucas Hedges

Danny O'Neill

Odeya Rush

Jenna Walton

Beanie Feldstein

Julie Steffans

Marielle Scott

Shelly Yuhan

John Karna

Greg Anrue

Bayne Gibby

Casey Kelly

Marietta DePrima

Miss Patty

Paul Keller

Parish Priest

Abhimanyu Katyal

Friendly Banker

Lila Yacoub

Executive Producer