Ian Robertson may refer to:
Sports Ian Robertson (rugby union, born 1887), Scottish international rugby union player Ian Robertson (Queen's Park footballer) (fl. 1964–1973), Scottish football player (Queen's Park FC) Ian Robertson (rugby union, born 1945), Scottish rugby union player and commentator Ian Robertson (Australian rules footballer) (born 1946), football commentator and former Australian rules footballer Ian Robertson (rugby union, born 1950) (1950–2015), South African rugby union player Ian Robertson (rugby union, born 1951), Australian rugby union player Ian Robertson (footballer, born 1966), Scottish football player (Aberdeen FC, Montrose FC) Ian Robertson (Gaelic footballer) (fl. 1993–2004), Irish Gaelic football player
Others Ian Robertson, Lord Robertson (1912–2005), Senator of the College of Justice in Scotland Ian Robertson (British Army officer) (1913–2010), British general Ian Robertson (Royal Navy officer) (1922–2012), British admiral Ian Robertson Porteous (1930–2011), Scottish mathematician Ian Robertson (businessman) (born 1958), English automotive executive working for the BMW Group Ian Robertson (psychologist) (born 1951), Scottish professor of psychology at Trinity College, Dublin Ian Duncan Robertson, English engineer