The 2015 Hua Hin Championships was a professional tennis tournament played on indoor hard courts. It was the first edition of the tournament, which was part of the 2015 ATP Challenger Tour and part of 2015 WTA 125K series. It took place in Hua Hin, Thailand between 2 November to 8 November 2015 for the men's tournament, and between 9 November to 15 November 2015 for the women's tournament.
The following players received wildcards into the singles main draw:
The following player received entry into the singles main draw with a protected ranking:
The following players received entry from the qualifying draw:
The following player received entry as a lucky loser:
The following teams received wildcards into the doubles main draw:
The following teams received entry by a protected ranking:
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
The following team received wildcards into the doubles main draw: