Mark Edward Kratzmann (born 17 May 1966) is a former Australian professional tennis player.

His best Grand Slam performance in singles was reaching the fourth round of the 1987 Australian Open.

Kratzmann began to play cricket after moving to Hong Kong in 2003, where he originally worked as a tennis coach.

He won the Hong Kong Cricket Association's Player of the Year award for 2005–06.

In May 2007, he was selected in the national squad to participate in the ICC World Cricket League Division Three tournament.