Canseco may refer to:
- Canseco (band), Mexican alternative rock band
- The Cansecos, Canadian electronic band
As a surname:
- Ana Maria Canseco (born 1967), Mexican television personality
- Augusto Benavides Canseco, Peruvian politician
- Carlos Canseco (1921 – 2009), Mexican physician and philanthropist
- George Canseco (1934 – 2004), Filipino songwriter
- Javier Díez Canseco (born 1948), Peruvian politician
- Jose Canseco (born 1964), Cuban-American baseball player and manager
- Ozzie Canseco (born 1964), Cuban-American baseball player and twin brother of Jose
- Pedro Diez Canseco (1815 – 1893), Peruvian soldier, politician and sometime interim President of Peru
- Quico Canseco (born 1949), American politician