The King's Royal Regiment of New York, also known as Johnson's Royal Regiment of New York, King's Royal Regiment, King's Royal Yorkers, and Royal Greens, were one of the first Loyalist regiments, raised on June 19, 1776, in British Canada, during the American Revolutionary War.

Brigadier-General Sir John Johnson, 2nd Baronet was an American-born military officer, magistrate, landowner in the British Indian Department who fought as a Loyalist during the American Revolutionary War. He was the son of Sir William Johnson, 1st Baronet, who was the first British Superintendent of Indian Affairs. He inherited his father's baronetcy and estate in 1774.