| Adhemar | |
| Fullname: | Adhemar dos Santos |
| Birth Date: | 8 November 1896 |
| Birth Place: | Rio de Janeiro, Brazil |
| Nationalteam1: | Brazil |
| Nationalyears1: | 1917 |
| Nationalcaps1: | 1 |
| Nationalgoals1: | 0 |
Adhemar dos Santos (born 8 November 1896, date of death unknown), known simply as Adhemar, was a Brazilian footballer who played as a midfielder. He played in one match for the Brazil national football team in 1917.[1] He was also part of Brazil's squad for the 1917 South American Championship.[2]