Mervin Clark Stanley (May 6, 1857 in New Britain, Hartford County, Connecticut – February 1, 1907 in New York City) was an American businessman and politician from New York.
He became a lumber, coal and builders' supplies merchant in New Britain.
In 1899, he removed to New York City, and became a partner in a firm of commission merchants and exporters.
He entered politics as a Republican, and became a personal friend of Gov.
He died on February 1, 1907, at his home at 329 West 82nd Street in Manhattan, after two operations for appendicitis; and was buried at the Fairview Cemetery in New Britain.