The 2013 Kazan Summer Cup was a professional tennis tournament played on outdoor hard courts.

It was the first edition[1] of the tournament which was part of the 2013 ATP Challenger Tour and 2013 ITF Women's Circuit, offering a total of $100,000 in prize money.

It took place in Kazan, Russia, on 10–18 August 2013.

The following players received wildcards into the singles main draw: The following players received entry from the qualifying draw: The following players received entry as lucky losers: The following players received wildcards into the singles main draw: The following players received entry from the qualifying draw: The following player received entry into the singles main draw as a lucky loser: