Forge Village Historic District

Westford Town Farm is a historic poor farm in Westford, Massachusetts. Its main building is a 2+1⁄2 story brick building, five bays wide and six deep, that was built in 1837. It was twice enlarged, in c. 1840 and c. 1900. The enlargement consists of a wood-frame addition on the north side of the building; the 1900 addition was built to replace that from 1840, and stands on its foundation. It served as the focal point for the town's support of its indigent population until 1959, a later date than many similar facilities statewide remained open. Since its closing it has continued to house town facilities, including as police and fire stations, and most recently as school administrative offices.The property was listed on the National Register of Historic Places in 2008.

The Russian Cemetery is a historic cemetery on Patten Road in Westford, Massachusetts. The cemetery was established in 1918 by the Russian Brotherhood, a social organization that served as a focal point for Belorussian immigrants who had been recruited by agents for the Abbot Worsted Company to work in its Westford mills. These primarily Russian Orthodox Christians were not allowed to have burials in some of the town's other cemeteries, prompting the creation of this one, which is distinctive in the town as the only cemetery catering to a specific ethnic group. It has approximately 300 burials, with a significant number of early burials marked with gravestones bearing Cyrillic lettering. The cemetery remains open to members of the local Russian-American community.The cemetery was added to the National Register of Historic Places in 2005.

Westlawn Cemetery is a historic cemetery on Concord Road at Country Road in Westford, Massachusetts. Established in 1761 as the West Burying Ground, it is one of the town's oldest cemeteries. It occupies a roughly triangular plot of 1.7 acres (0.69 ha). There are approximately 400 marked burials, generally laid out in rows running east–west. One of its most prominent burials is that of Colonel John Robinson, who led Westford's minutemen in the 1775 Battles of Lexington and Concord.The cemetery was listed on the National Register of Historic Places in 2005.

The Graniteville Historic District of Westford, Massachusetts, USA, encompasses one of the town's historic 19th century industrial villages. The area was, until the arrival of the railroad in 1847, primarily known for its granite quarries. The railroad's arrival prompted the construction of an industrial mill by Charles G. Sargent, and the area developed rapidly thereafter. A significant amount of housing stock, as well as civic institutional buildings, were built during the second half of the 19th century. The district is bounded on the east by River Street and on the south by Bridge Street and North Main Street. The western edge of the district runs just before North Main Street's junction with West Street, northward and then eastward to encompass a number of quarry sites, before meeting North Main Street at River Street. The district was listed on the National Register of Historic Places in 2002.

Westford Academy is the public high school for the town of Westford, Massachusetts, United States. It was incorporated in 1792 and is one of the oldest public high schools in the United States.

Wright Cemetery is a historic cemetery on Groton Road near Lynwood Lane in Westford, Massachusetts. The cemetery was formally established in 1836 as a private cemetery for the locally numerous Wright family, although its earliest documented burial dates to 1819. Maintenance and operation of the cemetery was taken over by the town in 1909. The half-acre plot has approximately 150 marked grave sites, and remains in use. The cemetery was added to the National Register of Historic Places in 2005.

The Littleton mill is a building located at 410 Great Road and 450 King street in Littleton, Massachusetts. It is notable as having the highest concentration of federally-licensed firearms dealers (between seventy-five or eighty-three vendors) in one building in the entire United States.

The Old Burying Ground is a historic cemetery on King Street near the junction with White Street in Littleton, Massachusetts. Established in 1721, it was the town's first formal burying ground, and the only one for about one hundred years. The cemetery has 340 grave markers, dating from 1721 to 1909, although documentary evidence exists for more burials. It is a long, narrow strip of land, in which the graves are arrayed in a roughly rectilinear fashion, with older graves near the front and newer ones in the back.The cemetery was listed on the National Register of Historic Places in 2002.

The Reed—Wood Place is a historic farmstead at 20 Meetinghouse Road in Littleton, Massachusetts.

Littleton Common is a census-designated place (CDP) in the town of Littleton in Middlesex County, Massachusetts, United States. The population was 2,789 at the 2010 census.

The Millstone Hill Steerable Antenna, or MISA, is a fully steerable dish antenna, 46 metres (151 ft) in diameter, designed by the Stanford Research Institute (SRI) in 1959. It is currently located at MIT Haystack Observatory in Westford, Massachusetts.

Knops Pond is a lake in Middlesex County, in the U.S. state of Massachusetts.Knops Pond was named after James Knapp (or Knop), a pioneer citizen.