Tammi Patterson (born 3 January 1990) is an Australian former professional tennis player.

On 21 February 2011, she reached a career-high singles ranking of world No.

Patterson made her Grand Slam debut at the 2016 Australian Open as a wildcard entry.

1, Ana Ivanovic, in the first round in straight sets, winning just five games and not being able to force a break point.

[1] This biographical article relating to Australian tennis is a stub.