| Clubname: | G.D. Igreja Nova |
| Fullname: | Grupo Desportivo Igreja Nova |
| Founded: | 1950 |
| Ground: | Campo Doutor Mário Silveira |
| Capacity: | 2,500 |
| Season: | 2009–10 |
| Position: | 14th place (relegated) |
Grupo Desportivo Igreja Nova, commonly known as Igreja Nova, is a Portuguese football club based in Igreja Nova, a parish in the municipality of Mafra. Founded in 1950, the club currently plays in the Terceira Divisão.