Donald Nicol
| Donald MacGillivray Nicol | |
|---|---|
| Born | 4 February 1923 Portsmouth, Hampshire, England | 
| Died | 23 September 2003 (aged 80) Cambridge, Cambridgeshire, England | 
| Academic background | |
| Education | Pembroke College, Cambridge | 
| Thesis | The Despotate of Epirus, 1204–61 (1952) | 
| Doctoral advisor | Steven Runciman | 
| Academic work | |
| Discipline | Byzantine studies | 
| Institutions | 
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| Doctoral students | Ruth Macrides, Paul Magdalino | 
| Main interests | Byzantine and modern Greek language and literature | 
| Notable works | The Last Centuries of Byzantium, 1261–1453 | 
Donald MacGillivray Nicol, FBA, MRIA (4 February 1923 – 25 September 2003) was an English Byzantinist.