The Merchants Limited, sometimes shortened to Merchants, was a New York, New Haven and Hartford (the "New Haven") passenger train on the Shore Line between Boston and New York City. It was the New Haven's premier passenger train and the last all-parlor car train in the United States. The train entered service in 1903. Offerd first class parlour car seating only and was considered the New Haven's premier train as it always ran with the best equipment possible.