| Eliseu | |
| Fullname: | Eliseu Martins Ramalho |
| Birth Date: | 10 April 1952 |
| Birth Place: | Leça da Palmeira, Portugal |
| Position: | Midfielder |
| Years1: | 1967–1968 |
| Years2: | 1970–1976 |
| Years3: | 1976–1978 |
| Years4: | 1978–1983 |
| Clubs4: | Boavista |
| Caps2: | 117 |
| Caps3: | 53 |
| Caps4: | 123 |
| Goals2: | 4 |
| Goals3: | 4 |
| Goals4: | 5 |
| Nationalyears1: | 1981–1982 |
| Nationalteam1: | Portugal |
| Nationalcaps1: | 6 |
| Nationalgoals1: | 0 |
Eliseu Martins Ramalho (born 10 April 1952 in Leça da Palmeira, Matosinhos), simply Eliseu, is a retired Portuguese footballer who played as a midfielder.