Sigrid Thornton
- Acting
- February 12, 1959 · Canberra, Australian Capital Territory, Australia
Known for
Filmography
- Slant · Vivianne Verity
- Darby and Joan · Miranda McNeil
- Amazing Grace · Diane Cresswell
- Wentworth: Behind the Bars · Sonia Stevens
- Lambs of God · Rose Stanford
- David Stratton: A Cinematic Life · Self
- Scare Campaign · Vicki
- Peter Allen: Not the Boy Next Door · Judy Garland
- The Code · Lara Dixon
- BFFs · Jacqueline
- Wentworth · Sonia Stevens
- Face to Face · Claire Baldoni
- The Telegram Man · Barbara Lewis
- Not Quite Hollywood · Self
- Underbelly · Gerry Lloyd
- Who Do You Think You Are? · Self
- Nightmares & Dreamscapes: From the Stories of Stephen King · Mrs. Agnes Sternwood
- Little Oberon · Lola Green
- The Pact · Susan Tuttle
- Inspector Gadget 2 · Mayor Wilson
- Living With Happiness · Mother (Voice)
- The New Adventures of Ocean Girl · Narrator
- Rove · Self
- SeaChange · Laura Gibson
- Love in Ambush · Shelley Kincaird
- Whipping Boy · Cass
- Trapped in Space · Issacs
- The Feds · Christine McQuillan
- Over the Hill · Elizabeth
- Paradise · Amelia Lawson
- The Man From Snowy River II · Jessica
- The Lighthorsemen · Anne
- Slate, Wyn & Me · Blanche McBride
- The Far Country · Jennifer Morton
- Great Expectations: The Untold Story · Bridget Tankerton
- Best Enemies · Fennimore
- Street Hero · Gloria
- The Boy in the Bush · Monica Ellis
- All the Rivers Run · Philadelphia 'Delie' Gordon
- 1915 · Frances
- The Man from Snowy River · Jessica Harrison
- Duet for Four · Caroline Martin
- I Can Jump Puddles · Mabel
- The Last Outlaw · Kate Kelly
- Snapshot · Angela
- The King of the Two Day Wonder · Christy
- Father, Dear Father · Sue Glover
- The Getting of Wisdom · Maria
- The FJ Holden · Wendy
- The Sullivans · Buffy Turnbull, Buffy Turnbull (credit only)
- Bluey · Helen