Ian Rankin (disambiguation)
Ian Rankin (born 1960) is a Scottish crime author.
Ian Rankin may also refer to
- Ian Rankin (footballer) (born 1979), Scottish footballer
 - Iain Rankin (born 1983), Canadian politician
 - Ian Rankin (rugby union), Scottish rugby union coach
 - Ian Niall Rankin (1932–2020), 4th Baronet