Matthew Stieger (born 14 February 1991) is an Australian professional golfer.

Stieger won the Australian Amateur in 2011.

[1] He also won the Tasmanian Open in 2011.

Stieger turned professional in late 2012 and won the 2012 New South Wales PGA Championship on the PGA Tour of Australasia.

[2] PGA Tour of Australasia playoff record (0–1) Amateur Australian Men's Interstate Teams Matches (representing New South Wales): 2010, 2011