| Bjarni Guðnason | |
| Fullname: | Bjarni Guðnason |
| Birth Date: | 3 September 1928 |
| Birth Place: | Reykjavík, Iceland |
| Death Place: | Landspítalan, Iceland |
| Position: | Striker |
| Years1: | 1951–1953 |
| Nationalyears1: | 1951–1953 |
| Nationalcaps1: | 4 |
| Nationalgoals1: | 0 |
Bjarni Guðnason (3 September 1928 – 27 October 2023) was an Icelandic footballer who played as a striker. Between 1951 and 1953, he won four caps for the Iceland national football team. Bjarni spent his domestic career with Víkingur Reykjavík. Guðnason died in Landspítalan on 27 October 2023, at the age of 95.[1]