| Humberto Roa | |
| Fullname: | Humberto Roa Gajardo |
| Birth Date: | 21 February 1912 |
| Birth Place: | Talcahuano, Chile |
| Position: | Defender |
| Nationalteam1: | Chile |
| Nationalyears1: | 1939–1945 |
| Nationalcaps1: | 12 |
| Nationalgoals1: | 0 |
Humberto Roa (21 February 1912 - 19 February 1986) was a Chilean footballer. He played in 12 matches for the Chile national football team from 1939 to 1945.[1] He was also part of Chile's squad for the 1939 South American Championship.[2]