|Full name||Ronald McKinnon|
|Date of birth||20 August 1940|
|Place of birth||Glasgow, Scotland|
|1966–1971||Scottish League XI||9||(0)|
|* Senior club appearances and goals counted for the domestic league only.
† Appearances (Goals).
MacKinnon, a defender, made his Rangers debut against Hearts on 8 March 1961 in a 3–0 win at Ibrox. He went on to make 473 appearances for Rangers between 1961 and 1972, winning two League championships, four Scottish Cups, three League Cups and a Cup Winners' Cup.
He also won a total of 28 caps for Scotland, making his debut in the famous 1-0 win over Italy at Hampden Park in 1965, in which Rangers team mate John Greig had scored a late winner. He also played in the famous 3–2 win over England at Wembley in 1967. His only goal for Scotland came in a 3–2 win over Wales, also in 1967. McKinnon also represented the Scottish League XI.
MacKinnon's twin brother Donald was also a professional footballer, spending 14 seasons with Partick Thistle as a centre-half. He was also one of the coaches for the Scotland national team for many years.