Constitución is Spanish for "constitution" and may refer to:
Geography Argentina Constitución, Buenos Aires, a neighborhood in central Buenos Aires, where the Estación Constitución railway station is located Constitución Department, Santa Fe, an administrative subdivision of Santa Fe Province Constitución railway station, a railway station and subway station in Buenos Aires Constitución (Line C Buenos Aires Underground) Constitución (Line E Buenos Aires Underground) Villa Constitución, a city in Santa Fe Province and head town of the Constitución Department
Chile Constitución, Chile
Mexico Ciudad Constitución, in Baja California Sur
Peru Ciudad Constitución, Peru
Ships Chilean battleship Constitución (1903), laid down in the UK for Chile, but purchased by the UK and renamed HMS Swiftsure