| Juan Manuel Acuña | |
| Fullname: | Juan Manuel Acuña Romero |
| Birth Date: | 16 October 1921 |
| Position: | Midfielder |
| Nationalteam1: | Chile |
| Nationalyears1: | 1947 |
| Nationalcaps1: | 6 |
| Nationalgoals1: | 0 |
Juan Manuel Acuña Romero (16 October 1921 - 5 December 1989) was a Chilean footballer. He played in six matches for the Chile national football team in 1947.[1] He was also part of Chile's squad for the 1947 South American Championship.[2]