The 2025 Open 13 Provence was a men's tennis tournament played on indoor hard courts.

It was the 33rd edition of the Open 13, and part of the ATP Tour 250 series of the 2025 ATP Tour.

It took place at the Palais des Sports de Marseille in Marseille, France, from 10 through 16 February 2024.

[1] The following players received wildcards into the main draw: The following player received entry as an alternate: The following players received entry from the qualifying draw: The following players received entry as lucky losers: The following pairs received wildcards into the doubles main draw: The following pair received entry as alternates: