Jimmy Clark (9 September 1908 – 11 April 1979) was an Australian rugby union player, a flanker who made five representative Test appearances for the Australian national team in the 1930s, captaining in the side in one of these matches.
Jimmy Clark began his rugby career at the state level, making his debut for Queensland against a visiting British side in 1930.
One of these Tests was against a New Zealand Māori rugby union team and Clark captained the side.
Accordingly, Clark posthumously earned the honour of being a Wallaby Test captain.
The following year he was selected for the first-ever Wallaby tour of South Africa.