São Martinho
São Martinho (Portuguese for "Saint Martin") may refer to the following places:
Places
In Angola
In Brazil
In Portugal
- São Martinho das Amoreiras, a parish in the municipality of Odemira
- São Martinho do Porto, a parish in the municipality of Alcobaça
- São Martinho de Angueira, a parish in the municipality of Miranda do Douro
- São Martinho (Alcácer do Sal), a parish in the municipality of Alcácer do Sal
- São Martinho (Covilhã), a parish in the municipality of Covilhã
- São Martinho (Seia), a parish in the municipality of Seia
- São Martinho (Sintra), a parish in the municipality of Sintra
- São Martinho (Funchal), a parish in the municipality of Funchal, Madeira
- São Martinho River, a river that is a tributary of the Sado River in Portugal
Other
- São Martinho, Portuguese Navy galleon
- São Martinho, one of the world's largest sugarcane processing operations