The 2023 Open 13 Provence was a men's tennis tournament played on indoor hard courts.

It was the 31st edition of the Open 13, and part of the ATP Tour 250 series of the 2023 ATP Tour.

It took place at the Palais des Sports de Marseille in Marseille, France, from 20 through 26 February 2023.

[1][2] The following players received wildcards into the main draw: The following players received entry from the qualifying draw: The following pairs received wildcards into the doubles main draw: The following pair received entry as alternates: