Sir Alexander George Boyle Esq. CMG. CBE., (1872 - 1943) also known as A. G. Boyle in Lagos, Colonial Nigeria, was a British colonial administrator who served as Lieutenant-Governor of the Southern Provinces, He was an acting governor around mid-1919 and also one time deputy governor under Sir Frederick Lugard's tenure. Boyle Street in Lagos Island is named after him. [1] [2]