| Date: | July 9–15 |
| Edition: | 37th |
| Category: | ATP World Tour 250 series |
| Surface: | Grass / outdoor |
| Location: | Newport, Rhode Island, United States |
| Venue: | International Tennis Hall of Fame |
| Champs: |  John Isner |
| Champd: |  Santiago González / Scott Lipsky |
| Main Name: | Hall of Fame Tennis Championships |
| After Name: | Hall of Fame Tennis Championships |
The 2012 Hall of Fame Tennis Championships (also known as the Campbell's Hall of Fame Tennis Championships for sponsorship reasons) was a men's tennis tournament played on outdoor grass courts. It was the 37th edition of the Hall of Fame Tennis Championships, and was part of the ATP World Tour 250 series of the 2012 ATP World Tour. It took place at the International Tennis Hall of Fame in Newport, Rhode Island, United States, from July 9 through July 15, 2012. John Isner won the singles title.
See main article: article and 2012 Campbell's Hall of Fame Tennis Championships – Singles. John Isner defeated 
Lleyton Hewitt, 7–6(7–1), 6–4
See main article: article and 2012 Campbell's Hall of Fame Tennis Championships – Doubles. Santiago González / Scott Lipsky defeated 
Colin Fleming / Ross Hutchins, 7–6(7–3), 6–3
| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
| John Isner | 10 | 1 | ||
 Japan | Kei Nishikori | 20 | 2 | |
 Canada | Milos Raonic | 22 | 3 | |
 Uzbekistan | Denis Istomin | 39 | 4 | |
 Russian Federation | Alex Bogomolov Jr. | 46 | 5 | |
| Ryan Harrison | 48 | 6 | ||
| Donald Young | 51 | 7 | ||
 Luxembourg | Gilles Müller | 53 | 8 |
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
| Country | Player | Country | Player | Rank1 | Seed | |
|---|---|---|---|---|---|---|
| Colin Fleming | Ross Hutchins | 53 | 2 | |||
| Mexico | Santiago González | Scott Lipsky | 72 | 3 | ||
| James Cerretani | Matthew Ebden | 111 | 4 | |||
 Czech Republic | Lukáš Dlouhý | Nicolas Mahut | 134 | 5 |
The following pairs received wildcards into the doubles main draw:
The following pair received entry as alternates:
