Baca is a Spanish surname. Notable people with the surname include:
Baca family of New Mexico Elfego Baca (1865–1945), American gunman, lawyer and politician Geovany Baca (born 1971), Honduran boxer Jimmy Santiago Baca (born 1952), American poet and writer Joe Baca (born 1947), American politician Joe Baca Jr. (born 1969), American politician José A. Baca (1876–1924), American politician Joseph F. Baca (born 1936), chief justice of the New Mexico Supreme Court Lee Baca (born 1942), American sheriff Mariano Prado Baca (1776–1837), Central American lawyer and politician Polly Baca (born 1941), American politician Rafael Baca (born 1989), Mexican footballer Susana Baca (born 1944), Peruvian singer
See also
Bača (surname) Bacca (surname)