| 1964 NCAA University Division swimming and diving championships | |
| Hostcity: | New Haven, Connecticut |
| Dates: | March 1964 |
| Venues: | Kiputh Pool Payne Whitney Gymnasium Yale University |
| Teams: | 20 |
| Events: | 17 |
| Previous: | 1963 |
| Next: | 1965 |
The 1964 NCAA University Division swimming and diving championships were contested at the 28th annual swim meet sanctioned and hosted by the NCAA to determine the individual and team national champions of men's collegiate swimming and diving among its University Division member programs in the United States, culminating the 1963–64 NCAA University Division swimming and diving season.
This was the first championship hosted only for swimming programs in the NCAA's University Division (future Division I). The inaugural College Division (future Divisions II and III) championship was held at the same time at Grove City College in Grove City, Pennsylvania and won by Bucknell.
These championships were hosted by Yale University at the Payne Whitney Gymnasium in New Haven, Connecticut during March 1964.
USC once again topped the team standings, finishing five points ahead of Indiana, the Trojans' third overall title and third in four years.[1]
| USC (DC) | 96 | |
| 91 | ||
| Yale (H) | 87 | |
| 30 | ||
| 22 | ||
| 13 | ||
| 12 | ||
| 10 | ||
| 8 | ||
| Wesleyan (CT) | ||
| 7 | ||
| Washington State | ||
| 5 | ||
| 3 | ||
| 2 | ||
| 1 | ||
| Oklahoma | ||
| Oregon | ||
| Texas |
| 50 yard freestyle | Yale | 21.0 | ||
| 100 yard freestyle | Yale | 46.3 | ||
| 200 yard freestyle | Steve Clark (DC) | Yale | 1:44.4 | |
| 500 yard freestyle | USC | 4:45.8 | ||
| 1,650 yard freestyle | USC | 16:49.5 | ||
| 100 yard backstroke | Bob Bennett (DC) | USC | 53.1 | |
| 200 yard backstroke | Princeton | 1:56.2 | ||
| 100 yard breaststroke | USC | 59.9 | ||
| 200 yard breaststroke | USC | 2:12.1 | ||
| 100 yard butterfly | Walt Richardson (DC) | Minnesota | 50.2 | |
| 200 yard butterfly | Indiana | 1:53.5 | ||
| 200 yard individual medley | USC | 1:56.7 | ||
| 400 yard individual medley | USC | 4:16.4 | ||
| 400 yard freestyle relay | Yale (DC) | 3:08.7 | ||
| 400 yard medley relay | USC | 3:30.9 |
| 1 meter diving | Indiana | 491.70 | ||
| 3 meter diving | Ohio State | 523.75 |