|Full name||John Guthrie Blair|
|Date of birth||23 August 1905|
|Place of birth||Neilston, Scotland|
|Date of death||1974 (aged 68–69)|
|Playing position(s)||Inside right|
|* Senior club appearances and goals counted for the domestic league only|
Blair began his professional career at Third Lanark before joining Tottenham Hotspur. He played a total of 30 matches and scored 14 goals in all competitions for the White Hart Lane club between 1926–27. Blair signed for Sheffield United where he went on to feature in a further 26 matches and netting seven goals between 1927–28. He ended his playing career at Irish club Fordsons.
- Joyce, Michael (2004). Football League Players' Records. soccerdata. p. 28. ISBN 1-899468-63-3.
- [A Record of pre-war Scottish League Players], John Litster / Scottish Football Historian magazine, October 2012
- Tottenham Hotspur F.C A-Z of players Retrieved 29 November 2012 Archived 3 June 2009 at WebCite