
Theresa Penelope "Terri" Irwin, AM (née Raines; born July 20, 1964) is an Australian-based,[1] American-born naturalist, author, the widow of Australian naturalist Steve Irwin and owner of Australia Zoo at Beerwah, Queensland, Australia. She co-starred with her husband on The Crocodile Hunter, their unconventional television nature documentary series along with its spin-off series, Croc Files and The Crocodile Hunter Diaries. She has lived in Australia since 1992, when she married Steve Irwin.

The Crocodile Hunter: Collision Course
2002 · as Terri Irwin

Steve Irwin: He Changed Our World
2006 · as Self

Hot Potato: The Story of The Wiggles
2023 · as Self (archive footage) (uncredited)

The Wiggles: Wiggly Safari
2002 · as Herself

The Steve Irwin Story
2018 · as Self

Steve's Story: The Crocodile Hunter
2000 · as Herself

Kangaroo: A Love-Hate Story
2018 · as Herself

My Daddy, the Crocodile Hunter
2007 · as Self

The Wiggles: Wiggly Giggly Adventures
2006 · as Self

Crikey! What an Adventure
2008 · as Self (archive footage)

Steve Irwin's Most Dangerous Adventures
2002 · as Terri Irwin

Big Croc Diaries: Special Edition
2002 · as Self