The 2009 Internationaux de Strasbourg was a women's tennis tournament played on outdoor clay courts.

It was the 23rd edition of the Internationaux de Strasbourg, and was part of the International-level tournaments of the 2009 WTA Tour.

It took place at the Centre Sportif de Hautepierre in Strasbourg, France, from 18 May until 23 May 2009.

Aravane Rezaï won the singles title.

The following players received wildcards into the main draw: The following players received entry from the qualifying draw: Aravane Rezaï defeated Lucie Hradecká, 7–6(7–2), 6–1 Nathalie Dechy / Mara Santangelo defeated Claire Feuerstein / Stéphanie Foretz, 6–0, 6–1