George Adams McDonald Kerr (born 9 January 1943 in Alexandria) is a Scottish former association football player and manager.
After being spotted playing for the Renton Select junior side in Scotland,[3] Kerr joined Barnsley aged just 17.
"[4] Two months into the 1970-71 season however, Kerr suffered a serious leg break in a Lincolnshire Senior Cup match against Gainsborough Trinity.
That form was not maintained the following season despite a good start, and with Grimsby bottom of the league Kerr was sacked on 11 January 1982 to make way for his assistant, David Booth.
In June 1985, Kerr returned to Lincoln where despite the presence of Phil Turner and Neil Redfearn in midfield, the side was relegated to the Fourth Division.