Sir Andrew David Marsh (born 1966) is a senior British police officer. He is chief executive officer of the College of Policing.
Marsh was born on 20 March 1966 in Liverpool, England.
His policing career commenced as a recruit at Avon and Somerset in 1987. He later became assistant chief constable (ACC) for Wiltshire Police, then ACC for Avon and Somerset, then chief constable of Hampshire Constabulary. From February 2016 to July 2021, he was chief constable of Avon and Somerset Police.
Marsh has been chief executive of the College of Policing since September 2021.
He was knighted in the 2024 King's Birthday Honours "for services to policing".
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