John Ury (died 29 August 1741) was a Non-juring Anglican priest who was falsely accused of being a Catholic priest, a Spanish spy, and the mastermind of the New York Slave Insurrection of 1741. His ability to read Latin was cited as proof of this. Under legislation passed in 1700, merely being a Catholic priest was, in the Colony of New York, a crime punishable by death.