The 2011 Empire Trnava Cup was a professional tennis tournament played on clay courts.

It was the third edition of the tournament, part of the 2011 ITF Women's Circuit.

It took place in Trnava, Slovakia between 1 and 7 August 2011.

The following players received wildcards into the singles main draw: The following players received entry from the qualifying draw: Yvonne Meusburger def.

Elitsa Kostova, 0–6, 6–2, 6–0 Janette Husárová / Renata Voráčová def.