Archibald Kenneth McKinna (born 21 October 1962) is a former international motorcycle speedway rider from Scotland.
McKinna rode in the top tier of British Speedway from 1979 to 1998, riding for various clubs. He started his career with Glasgow Tigers in 1979 and quickly established himself as a rider, winning the 1980 Scottish pairs title with Steve Lawson.
In 1993, McKinna helped the Edinburgh Monarchs win the Fours Championship during the 1993 British League Division Two season.
He reached the final of the British Speedway Championship in 1994.
He came from a speedway family, with his brothers Charlie McKinna and Martin McKinna both being speedway riders. His son Adam McKinna was also a speedway rider.