Augustus Constantine Sinclair

The Jamaica International Exhibition building.
Jamaica at the Colonial and Indian Exhibition, London, 1886, by C. Washington Eves which reprinted Sinclair and Fyfe's report on the Jamaican exhibits.

Augustus Constantine Sinclair (c. 1834 – 27 January 1891) was the head of the Government Printing Office in Jamaica in the nineteenth century and the compiler with Laurence R. Fyfe of the annual Handbook of Jamaica, first published in 1881. He is credited with the idea of the Jamaica International Exhibition of 1891 but died on its opening day.