Andrew Kratzmann (born 3 November 1971 in Murgon, Queensland, Australia) is a former professional male tennis player from Australia.
Kratzmann turned professional in 1990 and was known as a doubles specialist, often partnering with his brother Mark.
Kratzmann teamed up with Roger Federer in the men's doubles at Wimbledon in 2000. They got to the quarter-finals before losing to Paul Haarhuis and Sandon Stolle. They also played together at the US Open in 2000 but were knocked out by Wayne Arthurs and Nenad ZimonjiÃÂ.