| Birth Date: | 11 December 1979 |
| Birth Place: | Buenos Aires, Argentina |
Fernando Ezequiel Oscaris (born December 11, 1979, in Buenos Aires) is a field hockey defender from Argentina, who was a member of the national squad that competed in the 2000 Summer Olympics in Sydney, Australia. He was on the side that won the golden medal at the 2003 Pan American Games in Santo Domingo.