Dennis Grey should not be confused with Dennis Gray.
| Dennis Grey | |
| Number: | 35, 10 |
| Position: | Center |
| Height Ft: | 6 |
| Height In: | 8 |
| Weight Lb: | 215 |
| Birth Date: | 26 August 1947 |
| Birth Place: | San Diego, California |
| Nationality: | American |
| High School: | Crawford (San Diego, California) |
| College: | US International |
| Years1: | 1968–1969 |
| Team1: | Los Angeles Stars |
| Years2: | 1969 |
| Team2: | New York Nets |
| Bbr: | greyde01 |
| Letter: | g |
Dennis Grey (born August 26, 1947 in San Diego, California) is a retired professional basketball center who played two seasons in the American Basketball Association (ABA) as a member of the Los Angeles Stars (1968–69) and the New York Nets (1969–70). He attended California Western University.