New York State Route 260 (NY 260) is a north–south state highway in Monroe County, New York, in the United States. The southern terminus of the route is at an intersection with NY 31 in the town of Sweden. Its northern terminus is at a junction with the Lake Ontario State Parkway in the town of Hamlin near the Lake Ontario shoreline. NY 260 crosses the Erie Canal near Brockport and intersects NY 104 and NY 18 in Clarkson. Much of NY 260 is a two-lane highway that passes through rural portions of western Monroe County.