Ian Robert Anderson MacCallum (1931 – 5 April 2013) was a British solicitor and politician in Hong Kong.
MacCallum was a soldier at the Royal Army Service Corps before he was admitted as a solicitor of England and Wales in 1953 and then of Hong Kong in 1956.
He served in many public offices, including the membership of the council from 1969, vice-president in 1973, president in 1975 and 1976 and the membership Roll of Honour of the Law Society of Hong Kong and a core member of the Hong Kong General Chamber of Commerce.
However, he was persuaded by the Group of 89 to make way for Veronica Wu, daughter-in-law of tycoon Cha Chi-ming, who eventually lost to Jimmy McGregor.
[1] MacCallum also served in voluntary positions in the Salvation Army, the Methodist International Church, St. James’ Settlement, Hong Kong Bible Society and Friends of Cambridge University Prince Philip Scholarships and Honorary Permanent President of the HKBU Foundation.