| Gustavo Antoun | |
| Fullname: | Gustavo Miguel Ángel Antoun |
| Birth Date: | November 11, 1957 |
| Birth Place: | Sarmiento, Chubut, Argentina |
| Position: | Goalkeeper |
| Years1: | 1978–1979 |
| Clubs1: | Vélez Sarsfield |
| Caps1: | 1 |
| Goals1: | 0 |
| Years2: | 1980–1981 |
| Clubs2: | Villa Dálmine |
| Caps2: | 1 |
| Goals2: | 0 |
| Years3: | 1982 |
| Clubs3: | San Luis de Quillota |
| Years4: | 1983–1984 |
| Clubs4: | Arsenal de Sarandí |
| Caps4: | 14 |
| Goals4: | 0 |
| Years5: | 1985–1987 |
| Clubs5: | Instituto de Córdoba |
| Caps5: | 13 |
| Goals5: | 0 |
| Years6: | 1987–1988 |
| Clubs6: | Racing de Córdoba |
| Caps6: | 1 |
| Goals6: | 0 |
| Years7: | 1988–1989 |
| Clubs7: | Instituto de Córdoba |
Gustavo Miguel Ángel Antoun (born November 11, 1957) is a retired Argentine footballer who played for clubs from Argentina and Chile.