Brent Larkham (born 8 January 1972) is a former professional tennis player from Australia.

Larkham had the best performance of his career at the 1994 Australian Open, where he made a surprise run to the third round, as a wildcard.

In the third round he played Martin Damm but couldn't beat the Czech, losing in four sets.

[1] Also in 1994, Larkham made the second round of the Stella Artois Championships (Queen's), with a win over Patrick McEnroe, who was then ranked 66 in the world.

[2] After retiring, due to a back injury, Larkham spent some time coaching his brother Todd and has also worked with Wayne Arthurs, Richard Fromberg and Paul Hanley.