Gary Sweet (born 22 May 1957)[1] is an Australian film and television actor known for his roles in Alexandra's Project (as Steve), Police Rescue (as Sergeant "Mickey" McClintock), Cody (as Cody), Big Sky (as Chris Manning), Bodyline (as Donald Bradman), Stingers (as DI Luke Harris) and House Husbands (as Lewis Crabb).

In the early 1980s, he became recognisable through the ongoing role of Leslie "Magpie" Maddern in the TV series The Sullivans.

In 1984, Sweet had his first major role as Donald Bradman in the miniseries Bodyline, the story of the 1932–33 Test cricket series between England and Australia.

Other prominent television roles have included The Circuit, Rain Shadow and police drama Cops L.A.C..

He appeared in the acclaimed independent drama film 2:37, as well as in a modern-day imagining of Macbeth, alongside Sam Worthington.

Internationally, Sweet appeared in American studio film The Chronicles of Narnia: The Voyage of the Dawn Treader as Lord Drinian.

The Australian Broadcasting Corporation's Media Watch reported that Sweet was being investigated by the Therapeutic Goods Administration for possible breach of advertising codes.