Casaseca
Casaseca is
the surname of
- José Luis Casaseca y Silván (1800–1969), Spanish mineralogist
- Alejandro Casaseca , Spanish actor
- Guillermo Sautier Casaseca (1910–1980), Spanish writer and screenwriter
the designation of several places in Spain
- Casaseca de Campeán , municipality in the province of Zamora
- Casaseca de las Chanas , municipality in the province of Zamora
