GD Os Operários
| Full name | Grupo Desportivo Os Operários |
|---|---|
| Ground | Estádio 13 de Julho, Santo António, Príncipe Island, São Tomé and Príncipe |
| Manager | Nestor Marimun Lopes Umbelina |
| League | Principe Island League |
| 2017 | 1st, Champion |
Grupo Desportivo Os Operários, sometimes known as Sport Operários e Benfica, is a football club that plays in the Principe Island League in São Tomé and Príncipe. The team is based in the island of Príncipe and plays at Estádio 13 de Julho in the island capital as does every club on the island. Os Operários is the second most successful football (soccer) club in Príncipe, it has one of the most honours in São Tomé and Príncipe, having won about 14 official titles, including six national and eight regional titles.
The club was once affiliated to Portugal's S.L. Benfica.