Oeiras
# Oeiras

Oeiras may refer to:

## Places

### Brazil

* Oeiras, Piauí, a municipality in the State of Piauí
* Oeiras do Pará, Pará, a municipality in the State of Pará

### Portugal

* Oeiras, Portugal, a municipality in the district of Lisbon
* Oeiras e São Julião da Barra, a former civil parish in the municipality of Oeiras
* Oeiras e São Julião da Barra, Paço de Arcos e Caxias, successor of the above
