Mårten Renström (born 3 February 1972) is a former professional tennis player from Sweden.

[1] Renström, with partner Roger Pettersson, was the boys' doubles champion at the 1990 Australian Open.

They beat the Canadian pairing of Sébastien Leblanc and Greg Rusedski in the final.

[3] He made the third round of the men's doubles at the 1995 US Open, with Ola Kristiansson.

[3] En route, the pair had a win over 13th seeds Trevor Kronemann and David Macpherson.