Catu is a city situated in the state of Bahia, Brazil. Located at coordinates 12°20′59″S 38°22′59″W, it serves as a municipality within this northeastern region of the country.
As of the 2020 census, the city has a population of 54,970 residents. It is distinct from other locations sharing the same name and is defined by its specific geographic location within the Brazilian state of Bahia.