New Hampshire Route 127 (abbreviated NH 127) is a 31.636 mi north–south state highway in central New Hampshire. The highway runs from Hopkinton in Merrimack County northward to Sanbornton in Belknap County. The southern terminus of NH 127 is at U.S. Route 202 and New Hampshire Route 9 in Hopkinton, where the highway is known as Maple Street. The northern terminus of NH 127 is in Sanbornton at New Hampshire Route 132 as New Hampton Road.

Major intersections