Melanie Klaffner (German pronunciation: [ˈklafnɐ]; born 22 May 1990) is an Austrian former tennis player.

[1][2][3] On 27 January 2014, she reached her best singles ranking of world No.

148 in the WTA doubles rankings.

Klaffner has won 15 singles and 26 doubles titles on the ITF Circuit.

[4] Playing for Austria Fed Cup team, Klaffner has a win–loss record of 23–20 as of 2024.