Castelo

Castelo may refer to:

Brazil

 * Castelo, Espírito Santo, a municipality in the State of Espírito Santo
 * Castelo (Rio de Janeiro), a neighbourhood in the city of Rio de Janeiro

Portugal

 * Castelo (Lisbon), a civil parish in the municipality of Lisbon
 * Castelo (Moimenta da Beira), a civil parish in the municipality of Moimenta da Beira
 * Castelo (Sertã), a civil parish in the municipality of Sertã
 * Castelo (Sesimbra), a civil parish in the municipality of Sesimbra
 * Santa Maria do Castelo e São Miguel (Torres Vedras), a civil parish in the municipality of Torres Vedras
 * Castelo do Neiva (Viana do Castelo), a civil parish in the municipality of Viana do Castelo

Other

 * Castelo Futebol Clube, a Brazilian football (soccer) club