Martin Emmrich (born 17 December 1984) is a retired professional tennis player and current professional pickleball player on the PPA tour who specialized in doubles & mixed.

He participated primarily on the ATP World Tour.

On 12 October 2009, he reached his highest ATP singles ranking of world No.

[1] He is the son of Thomas Emmrich, a former German tennis player who played for the East Germany and the only one from that country to ever hold an ATP ranking.

[2] Martin married Dutch player Michaëlla Krajicek in July 2015.