Humberto Noé "Bert" Corona (May 29, 1918 – January 15, 2001) was an American labor and civil rights leader. Throughout his long career, he worked with nearly every major Mexican-American organization, founding or co-founding several. He organized workers for the Congress of Industrial Organizations and fought on the behalf of immigrants. By the time of the Chicano Movement of the 1960s and 1970s, he was known as El Viejo ("the Old Man"), and was well-known and respected as a veteran activist.