The 2010 Intersport Heilbronn Open (known as the 2010 Intersport Heilbronn Open presented by Wilson for sponsorship reasons) was a professional tennis tournament played on indoor hard courts. It was part of the 2010 ATP Challenger Tour. It took place in Talheim, Germany between 25 and 31 January 2010.

ATP entrants

Seeds

Other entrants

The following players received wildcards into the singles main draw: The following players received entry from the qualifying draw: The following player received the lucky loser spot:

Champions

Singles

🇩🇪 Michael Berrer def. 🇰🇿 Andrey Golubev, 6–3, 7–6(7–4).

Doubles

🇹🇭 Sanchai Ratiwatana / 🇹🇭 Sonchat Ratiwatana def. Mario Ančić / Lovro Zovko, 6–4, 7–5.