New York State Route 401 (1930s–1950s)

New York State Route 401 (NY 401) was an east–west state highway in Columbia County, New York, in the United States. The western terminus of the route was at an intersection with U.S. Route 9 (US 9) in the town of Stockport. Its eastern terminus was at a junction with NY 9H in the town of Ghent. In between, NY 401 passed through the hamlet of Stottville.

NY 401 was assigned in the 1930s and removed in the early 1950s. The section between US 9 to the village of Stottsville was designated as New York State Route 955 (NY 955), a reference route, while the rest was designated as part of County Route 20 (CR 20). On April 1, 1980, the section designated as NY 955 was turned over to the county and became a continuation of CR 20.