I, Tonya

Margot Robbie

Tonya

Sebastian Stan

Jeff

Allison Janney

LaVona

Julianne Nicholson

Diane Rawlinson

Paul Walter Hauser

Shawn

Bobby Cannavale

Martin Maddox

Bojana Novaković

Dody Teachman

Caitlin Carver

Nancy Kerrigan

Maizie Smith

Tonya (3 ½ Yrs)

Mckenna Grace

Tonya (8-12 Yrs)

Suehyla El-Attar Young

Skater Mom

Jason Davis

Al

Mea Allen

Snooty Girl

Cory Chapman

Chris

Amy Fox

Skating Judge

Cara Mantella

Choreographer

Joshua Mikel

Heckling Spectator

Lynne Ashe

Shawn's Mother

Steve Wedan

Shawn's Father

Brandon O'Dell

Policeman #1

Davin Allen Grindstaff

USFS Judge

Daniel Thomas May

Sheriff

Anthony Reynolds

Derrick Smith

Ricky Russert

Shane Stant