| Position: | Defence |
| Played For: | Phoenix Roadrunners |
| Shoots: | Left |
| Height Ft: | 5 |
| Height In: | 11 |
| Weight Lb: | 180 |
| Birth Date: | 10 April 1955 |
| Birth Place: | Cartwright, Manitoba, Canada |
| Draft: | 45th overall |
| Draft Team: | Detroit Red Wings |
| Draft Year: | 1975 |
| Wha Draft: | 39th overall |
| Wha Draft Team: | Phoenix Roadrunners |
| Wha Draft Year: | 1975 |
| Career Start: | 1975 |
| Career End: | 1980 |
Blair Murray Davidson (born April 10, 1955) is a Canadian former professional ice hockey player who played in the World Hockey Association (WHA).[1] Drafted in the third round of the 1975 NHL Amateur Draft by the Detroit Red Wings, Davidson opted to play in the WHA after being selected by the Phoenix Roadrunners in the third round of the 1975 WHA Amateur Draft.[1] He played in two games for the Roadrunners during the 1976–77 WHA season.[2] His son, Matt Davidson, played in the National Hockey League (NHL).[1] [3]