| Juan Mugica | |
| Fullname: | Juan Martín Mugica Ferreira [1] |
| Birth Date: | 22 December 1943 |
| Birth Place: | Casa Blanca, Uruguay |
| Death Place: | Montevideo, Uruguay |
| Position: | Defender |
| Years1: | 1962–1967 |
| Years2: | 1967–1971 |
| Years3: | 1973–1975 |
| Years4: | 1975–1978 |
| Years5: | 1978 |
| Years6: | 1979 |
| Clubs6: | Defensor Sporting |
| Caps3: | 51 |
| Goals3: | 10 |
| Caps4: | 36 |
| Goals4: | 4 |
| Manageryears1: | 1980 |
| Manageryears2: | 1983 |
| Manageryears3: | 1985 |
| Manageryears4: | 1989 |
| Manageryears5: | 1997 |
| Manageryears6: | 1997 |
| Manageryears7: | 1995 |
| Manageryears8: | 1998–1999 |
| Manageryears9: | 2003–2004 |
| Managerclubs4: | Racing |
| Managerclubs9: | Alianza |
| Nationalyears1: | 1966–1970 |
| Nationalteam1: | Uruguay |
| Nationalcaps1: | 22 |
| Nationalgoals1: | 2 |
Juan Martín Mugica Ferreira (also spelled Mujica, 22 December 1943 – 11 February 2016)[2] was a Uruguayan football player and manager who played as a defender. He represented his country at the 1970 FIFA World Cup.
Mugica played club football for Rampla Juniors, Nacional, Lille OSC, RC Lens, Liverpool de Montevideo and Defensor Sporting.[3]
Mugica made 22 appearances for the Uruguay national football team between 1966 and 1970, scoring 2 goals.[4]