Lucas Barrett

Lucas Barrett
Circa 1850s photograph of Barrett
Born(1837-11-14)November 14, 1837
Died(1862-12-19)December 19, 1862
Cause of deathDrowning
Occupation(s)Naturalist and geologist
Years active1855-1862

Lucas Barrett (14 November 1837 – 19 December 1862) was an English naturalist and geologist. He was the director of the Jamaican Geological Survey from 1859 to 1862. He was a young member of the Geological Society and became England's Government Geological Inspector to the West Indies.

His untimely death was caused by drowning while investigating a sea-bottom near Kingston, Jamaica.