| Reidar Goa | |
| Birth Date: | 8 April 1942 |
| Birth Place: | Norway |
| Position: | Defender |
| Clubs1: | Randaberg IL |
| Caps1: | 180 |
| Years2: | 1966–1977 |
| Clubs2: | Viking |
| Caps2: | 404 |
| Nationalyears1: | 1959 |
| Nationalteam1: | Norway U19 |
| Nationalcaps1: | 1 |
| Nationalgoals1: | 0 |
| Nationalyears2: | 1964 |
| Nationalteam2: | Norway U21 |
| Nationalcaps2: | 3 |
| Nationalgoals2: | 0 |
| Nationalyears3: | 1965 |
| Nationalteam3: | Norway B |
| Nationalcaps3: | 2 |
| Nationalgoals3: | 0 |
| Nationalyears4: | 1970–1975 |
| Nationalteam4: | Norway |
| Nationalcaps4: | 4 |
| Nationalgoals4: | 0 |
Reidar Goa (8 April 1942 – 8 September 2018) was a Norwegian footballer who played as a defender.
He first played for Randaberg IL. He then played for Viking FK (from 1966 to 1977), with 404 matches for the first team. He played four matches for the Norway national team, between 1970 and 1975. With Viking he won the Norwegian football league four times, in 1972, 1973, 1974, and 1975.[1] [2] [3]