The 2023 Empire Women's Indoor 3 will a professional tennis tournament play on indoor hard courts. It was the fifteenth edition of the tournament which was part of the 2023 ITF Women's World Tennis Tour. It took place in Trnava, Slovakia between 27 November and 3 December 2023.
The following players received wildcards into the singles main draw:
The following player received entry into the singles main draw using a special ranking:
The following players received entry from the qualifying draw:
The following player received entry as a lucky loser: