Alexander Duncan Rennie (27 September 1948 – 4 March 2018) was a Scottish football player and manager who played as a defender.
He played for St Johnstone between 1968 and 1975, making almost 200 league appearances, and later managed the club from 1980 until 1985, winning the Scottish First Division title in 1983.
[4] He was part of the St Johnstone team managed by Willie Ormond that finished third in the Scottish Football League in the 1970-71 season and also played in their subsequent UEFA Cup campaign.
He was offered a contract by Hong Kong Rangers, but ultimately decided to remain in Scotland, signing for Dundee United in June 1975.
He was instrumental in converting the young Ally McCoist from a midfielder to a forward[8] before selling the player to Sunderland for a club record fee.