| Arthur Blavier | |
| Fullname: | Antoine Blavier |
| Birth Date: | 28 January 1914 |
| Birth Place: | Namur, Belgium |
| Death Place: | Namur, Belgium |
| Years1: | –1964 |
| League1: | Belgian First Division A |
| Role1: | Referee |
| Internationalyears1: | 1960–1964 |
| Confederation1: | FIFA listed |
| Internationalrole1: | Referee |
Antoine "Arthur" Blavier (28 January 1914 – 15 September 1991) was a Belgian football referee.
Blavier spent his career refereeing in the Belgian First Division A, the top flight of Belgian football. In 1960, he was appointed as a FIFA referee.
In 1962, Blavier was selected as a referee for the 1962 FIFA World Cup, where he officiated a group stage match between England and Bulgaria.[1]
Two years later, Blavier was appointed as a referee for the 1964 European Nations' Cup, where he officiated a semi-final match between Spain and Hungary.[2]
Blavier retired from refereeing in 1964.