Sir Geoffrey William Vavasour, 5th Baronet DSC (5 September 1914 – 28 July 1997) was an Irish-born English first-class cricketer and Royal Navy officer. He served in the Second World War with distinction, where he was mentioned in dispatches and awarded the Distinguished Service Cross. After the war he played first-class cricket for the Combined Services cricket team. He succeeded his father as the 5th Baronet of Hazelwood in 1961.