Oliver "Ollie" Bridge Garrett (October 14, 1895 – November 14, 1979) was the leader of the Boston Police Department's liquor raiding unit during Prohibition.
On a police salary of $40.36 a week, Garrett managed to bank more than $122,000, owned a $70,000 farm, a Boston town house, and several cars.
In May 1930, he pleaded guilty to charges of extortion and sentenced to two years in Deer Island Prison.