The 2025 Hall of Fame Open was a combined men's and women's professional tennis tournament played on outdoor grass courts. It was the 49th edition of the men's event and the first edition of the women's event. The tournament was classified as an ATP Challenger Tour 125 event on the 2025 ATP Challenger Tour (downgraded from ATP 250 status in previous years), and a 2025 WTA 125 tournament. It took place at the International Tennis Hall of Fame in Newport, Rhode Island, United States, from July 7 through July 13, 2025.
The following players received wildcards into the main draw:
The following players received entry into the singles main draw as alternates:
The following players received entry from the qualifying draw:
The following player received entry as a lucky loser:
The following players received wildcards into the main draw:
The following players received entry from the qualifying draw:
The following pair received a wildcard into the doubles main draw: