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Sienna Miller dated Dan Macmillan in the past, but they have since broken up. Sienna Miller is currently available.

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Sienna Miller

Entertainment - Actress

Why Famous: for her roles in Alfie, Factory Girl, and The Edge of Love

Age: 36 (b. 12/28/1981)

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Sienna Miller's Relationships (22)

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Dan Macmillan

Arts - Other

Why Famous: great-granson of former Prime Minister Harold Macmillan

Age: 43 (b. 9/10/1974)


Dan Macmillan's Relationships (2)

Relationship Timeline

Event Start Date Length
Dating 2/2011 --
Broke Up n/a --

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