| Jonathan Segal | |
| Birth Name: | Jonathan Martin Segal |
| Birth Date: | 8 July 1953 |
| Birth Place: | New York, U.S. |
| Death Place: | Pacific Palisades, California, U.S. |
| Occupation: | Television actor |
| Parents: | Alex Segal (father)[1] |
| Years Active: | 1973–1999 |
Jonathan Martin Segal (July 8, 1953 – November 10, 1999)[2] was an American television actor. He was known for playing the role of Jonathan Brooks in the American drama television series The Paper Chase. Segal also played the recurring role of laboratory technician Jeff Sellers in the medical drama television series Quincy, M.E.[3]