Colin Ogilvie Buchanan was a British Anglican bishop and academic who specialised in liturgy. He served as the principal of St John's College, Nottingham (1979–1985), Bishop of Aston (1985–1989) and Bishop of Woolwich (1996–2004).
- Occupation
- Anglican priest, theologian, bishop
- Position held
- Bishop of Aston, Bishop of Woolwich
- Citizenship
- United Kingdom
- Born
- August 8, 1934
- Died
- November 29, 2023
