The 2015 Red Rock Pro Open was a professional tennis tournament played on outdoor hard courts.

It was the seventh edition of the tournament and part of the 2015 ITF Women's Circuit, offering a total of $50,000 in prize money.

It took place in Las Vegas, United States, on 28 September–4 October 2015.

The following players received wildcards into the singles main draw: The following players received entry from the qualifying draw: The following player received entry by a lucky loser spot: The following player received entry by a protected ranking: The following player received entry by a special exempt: