Patricia Mayr-Achleitner (née Mayr; born 8 November 1986) is a retired Austrian tennis player.

Mayr-Achleitner won 17 singles titles and seven doubles titles on the ITF Women's Circuit in her career.

Playing for Austria in Fed Cup competitions, Mayr-Achleitner has a win–loss record of 14–15.

On 4 December 2010, she married her coach Michael Achleitner.

[1] On 22 July 2015, after failing at the 2015 Gastein Ladies, Mayr-Achleitner announced that the 2015 Linz Open would be her last tournament, stating chronic back pain as the reason for her retirement from professional tennis.