Sir Richard Whittington (c. 1354–1423) was an English merchant and politician

Richard Whit(t)ington may also refer to:

Richard Whittington (academic), academic in the area of corporate strategy Richard Whittington (diplomat) (1905–1975), British diplomat Richard Whittington (author) (1948–2011), British food writer Richard Whitington (1912–1984), Australian cricketer Richard Whittington, High Sheriff of Surrey (2016–17)

See also Richard Whittington-Egan (1924–2016), Liverpool-born writer and criminologist