Keira Knigthley in 5 characters ?

Eliz­a­beth Ben­net in Pride & Prej­u­dice (2005)
Geor­giana Cavendish in The Duchess (2008)
Sabi­na Spiel­rein in A Dan­ger­ous Method (2011)
Anna Arkadyev­na Karen­i­na in Anna Karen­i­na (1012)
Colette in Colette (2018)