The 2011 Lexus of Las Vegas Open was a professional tennis tournament played on hard courts.

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

It took place in Las Vegas, United States between 26 September and 2 October 2011.

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

Varvara Lepchenko / Melanie Oudin, 6–4, 6–2