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. He was also a boys' doubles winner at the 1990 US Open, with Mikael Tillström. They beat the Canadian pairing of Sébastien Leblanc and Greg Rusedski in the final.^[2]

In 1992, Renström and Tillström were losing doubles finalists at the Dutch Open.^[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.^[3]

Outcome	No.	Year	Tournament	Surface	Partner	Opponents	Score
Runner-up	1.	1992	Hilversum, Netherlands	Clay	Mikael Tillström	Paul Haarhuis Mark Koevermans	7–6, 1–6, 4–6

No.	Year	Tournament	Surface	Partner	Opponents	Score
1.	1992	Yvetot, France	Clay	Mikael Tillström	Jaime Oncins Tomáš Anzari	7–6, 5–7, 6–2
2.	1993	Bochum, Germany	Clay	Joost Winnink	Jon Ireland Andrew Kratzmann	6–3, 2–6, 7–5
3.	1993	Turin, Italy	Clay	Andrew Kratzmann	Brian Joelson John Sullivan	6–4, 6–0
4.	1993	Dublin, Ireland	Hard	Mikael Tillström	Todd Nelson Bent-Ove Pedersen	6–2, 3–6, 6–3
5.	1994	Scheveningen, Netherlands	Clay	Mikael Tillström	Stephen Noteboom Tom Vanhoudt	3–6, 7–5, 6–3
6.	1995	Tampere, Finland	Clay	Thomas Johansson	Emanuel Couto Bernardo Mota	6–3, 6–3
7.	1996	Dresden, Germany	Clay	Ola Kristiansson	Ģirts Dzelde Tomas Nydahl	3–6, 6–2, 7–5

• Mårten Renström at the Association of Tennis Professionals
• Mårten Renström at the International Tennis Federation