Eduardo “Lalo” Guerrero (December 24, 1916 – March 17, 2005) was an American guitarist, singer and farm labor activist best known for his strong influence on later Latin musical artists.

Guerrero was born in Tucson, Arizona, one of 21 siblings (although only nine survived). His father worked for the Southern Pacific Railroad. Guerrero left his hometown to pursue his dream in music. He says that he gives his mother all the credit for his musical talent, and Guerrero said she taught him to “embrace the spirit of being Chicano”. Lalo’s mother, Concepcion Guerrero, taught him some basic musical skills and encouraged him to hone them during adolescence. She was no professional musician but had taught herself to play guitar. His relationship with his mother greatly influenced his music; one of the major themes of his work was the visibility of the Chicana struggle for dignity. His first group, Los Carlistas (the quartet included Greg “Goyo” Escalante, Chole Salaz and Joe Salaz), represented Arizona at the 1939 New York World’s Fair, and performed on the Major Bowes Amateur Hour on radio.