Garry Brown (born 27 October 1954)[1] is an Australian former track and field athlete who specialised in the 400 metres hurdles.

Raised in Queensland, he began to reach the top level nationally in the late 1970s, taking the runner-up spot at the Australian Athletics Championships behind Peter Grant in 1977.

[3] Brown's first international appearances came at the 1977 IAAF World Cup (sixth in the final) and the 1977 Pacific Conference Games, where he was the gold medallist at the Canberra-hosted event.

[8] He placed sixth at both the 1981 IAAF World Cup and the 1981 Pacific Conference Games, but came away with a relay gold medal at the latter competition.

[2] In the last major season of his career, he began with a runner-up finish at the AAA Championships behind America's James King.