The 2010 BMW Ljubljana Open was a professional tennis tournament played on outdoor hard courts.

It was part of the 2010 ATP Challenger Tour.

The following players received wildcards into the singles main draw: The following players received entry as a special entrant into the singles main draw: The following players received entry from the qualifying draw: Blaž Kavčič def.

David Goffin, 6–2, 4–6, 7–5 Nikola Mektić / Ivan Zovko def.

Marin Draganja / Dino Marcan, 3–6, 6–0, [10–3]