| Augustus Dumbar | |
| Birth Date: | 21 August 1978 |
| Position: | Forward |
| Clubs1: | Mighty Barrolle |
| Years2: | 1997–1999 |
| Clubs2: | RKC |
| Caps2: | 5 |
| Goals2: | 2 |
| Nationalyears1: | 1997 |
| Nationalteam1: | Liberia |
| Nationalcaps1: | 4 |
| Nationalgoals1: | 0 |
Augustus Dumbar (born 21 August 1978) is a Liberian former footballer who is last known to have played as a forward for RKC. He was also capped for the Liberia national team.
In 1997, Dumbar signed for RKC in the Netherlands after training with Ajax, the Netherlands' most successful club.[1]