1965-1966 Men's Swimming Roster
| Player | Cl. | Hometown (High School) |
| Bob Allen | Fr. | Reading, PA |
| Dick Barr | Fr. | Elizabethtown, PA |
| Mike Bielo | So. | Harrisburg, PA |
| Craig Coble | So. | Elizabethtown, PA |
| Jeff Heil | So. | Northumberland, PA |
| Jack Kogelman | Fr. | Allentown, PA |
| Phil Metzger | So. | Elizabethtown, PA |
| Fred Orth | Jr. | Coatesville, PA |
| Tom Pontz | Jr. | Stroudsburg, PA |
| Earl Sanderson | So. | Harrisburg, PA |
| Doug Schonour | Sr. | Shillington, PA |
| Frank Seidelmann | So. | Cherry Hill, NJ |
| Dick Sutor | Jr. | Carlisle, PA |
| Ronn Tanner | Fr. | Lebanon, PA |
| Mike Tulley | Fr. | Reading, PA |
+ Captains
Head Coach: John Tulley (2nd year)
1965-1966 Women's Swimming Roster
| Player | Cl. | Hometown (High School) |
| etty Wismer | So. | Havertown, PA |
| Linda Powell | ||
| Wendy Van Orden | So. | Albany, NY |
| Jeanne Davis | So. | Huntingdon, PA |
| Vicky Evans | Jr. | Shillington, PA |
| Anny Styer | So. | East Greenville, PA |
| Marcia McNair | ||
| Susan Breuninger | Fr. | Coatesville, PA |
| Judy Tropp | Sr. | Merchantville, PA |
| Gerry Blough | So. | Johnstown, PA |
+ Captains
Head Coach: Ruth Nearing (2nd year)