| Amílcar | |
| Fullname: | Amílcar Lopes da Fonseca |
| Birth Date: | 15 February 1954 |
| Birth Place: | Lisbon, Portugal |
| Position: | Defender |
| Years1: | 1973–1975 |
| Caps1: | 49 |
| Goals1: | 0 |
| Years2: | 1975–1979 |
| Caps2: | 94 |
| Goals2: | 0 |
| Years3: | 1979–1981 |
| Caps3: | 58 |
| Goals3: | 1 |
| Years4: | 1981–1983 |
| Caps4: | 56 |
| Goals4: | 1 |
| Years5: | 1983–1984 |
| Caps5: | 30 |
| Goals5: | 0 |
| Years6: | 1984–1986 |
| Years7: | 1986–1988 |
| Clubs7: | Silves |
| Nationalyears1: | 1981 |
| Nationalcaps1: | 1 |
| Nationalgoals1: | 0 |
| Manageryears1: | 1991–1994 |
| Managerclubs1: | Portimonense |
| Manageryears2: | 1995–1997 |
| Managerclubs2: | Portimonense |
| Manageryears3: | 2001–2002 |
| Managerclubs3: | Portimonense |
| Manageryears4: | 2004–2005 |
| Managerclubs4: | Louletano |
Amílcar Lopes da Fonseca (born 15 February 1954), known as simply Amílcar, is a Portuguese retired footballer who played as a defender.