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.

Country	Player	Rank1	Seed
CZE	Sandra Záhlavová	126	1
CZE	Renata Voráčová	127	2
AUT	Yvonne Meusburger	139	3
ROU	Alexandra Cadanţu	151	4
RUS	Ekaterina Ivanova	174	5
POL	Magda Linette	175	6
BUL	Elitsa Kostova	176	7
SVK	Kristína Kučová	178	8

• ¹ Rankings are as of July 25, 2011.

The following players received wildcards into the singles main draw:

• Klára Fabíková
• Michaela Frlicka
• Veronika Kolářová
• Nikola Vajdová

The following players received entry from the qualifying draw:

• Dijana Banoveć
• Viktorija Golubic
• Anna Karolína Schmiedlová
• Romana Tabak

Yvonne Meusburger def. Elitsa Kostova, 0–6, 6–2, 6–0

Janette Husárová / Renata Voráčová def. Jana Čepelová / Lenka Wienerová, 7–6^(7–2), 6–1

• ITF Search Archived 2018-10-23 at the Wayback Machine