Mackenzie Christine Foy (born November 10, 2000) is an American actress and model. She is known for portraying Renesmee Cullen in the 2012 film The Twilight Saga: Breaking Dawn – Part 2, which earned her a Young Artist Award nomination as Best Supporting Young Actress in a Feature Film. She portrayed young Murphy in the 2014 space epic Interstellar, for which she received a Saturn Award for Best Performance by a Younger Actor among other awards nominations. She starred as Clara in Disney's 2018 film The Nutcracker and the Four Realms.

Filmography

• 2026The Isolate Thief — Ada Horn
• 2025The Conjuring: Last Rites — Cindy Perron
• 2020Black Beauty — Jo Green
• 2018The Nutcracker and the Four Realms — Clara Stahlbaum
• 2015Jesse Stone: Lost in Paradise — Jenny O'Neill
• 2015The Little Prince — The Little Girl (voice)
• 2014Black Eyed Dog — Daisy
• 2014Interstellar — Murph (10 Yrs.)
• 2014The Boxcar Children — Violet (voice)
• 2014The Cookie Mobster — Sally
• 2013The Conjuring — Cindy
• 2013Wish You Well — Lou Cardinal
• 2012The Twilight Saga: Breaking Dawn - Part 2 — Renesmee
• 2011The Twilight Saga: Breaking Dawn - Part 1 — Renesmee
• Hawaii Five-0 — Lily Wilson
• R. L. Stine's The Haunting Hour — Georgia Lomin, Natalie
• FlashForward — Kate Erskine
• 'Til Death — Little Girl
• The Man Who Saved Paris — Louise

Appearances as themselves (3)

• The Kelly Clarkson Show — Self
• The Tonight Show Starring Jimmy Fallon — Self
• The Ellen DeGeneres Show — Self