Marcel Marti (born 8 November 1983) is a Swiss ski mountaineer.

He competed first in the Diamir Race in 1998.

In 2007, in a team with Simon Anthamatten (leader), Ernest Farquet and Florent Troillet, he climbed the Matterhorn in a record time of 3 hours 45 minutes.

[1] The record was beaten by Andreas Steindl in 2011.

This biographical article relating to Swiss winter sports is a stub.