Col. William M. and Nancy Ralston Bond House

Peter D. Walter House is a historic home located at Lockport in Niagara County, New York. It is a two-story stone structure built in 1858 by Peter D. Walter, seventh mayor of Lockport, in the Italianate style. It is one of approximately 75 stone residences remaining in the city of Lockport.It was listed on the National Register of Historic Places in 2007.

Gibbs House is a historic home located at Lockport in Niagara County, New York. It is a 2+1⁄2-story stone structure built about 1850 by Phillip J. Gibbs, an early settler of Lockport, in the Greek Revival style. It is one of approximately 75 stone residences remaining in the city of Lockport.It was listed on the National Register of Historic Places in 2003.

Dole House is a historic home located at Lockport in Niagara County, New York. It is a two-story stone structure built in 1840 in the Federal style by Isaac Dole, an early settler of Lockport. It was renovated in the 1890s in the Colonial Revival style. It is one of approximately 75 stone residences remaining in the city of Lockport.It was listed on the National Register of Historic Places in 2003.

Niagara County Courthouse and County Clerk's Office is a historic courthouse and county clerk's building located at Lockport in Niagara County, New York. The two buildings are located along Hawley Street, north and south of Niagara Street. The county clerk's building is a one-story, limestone office building constructed in 1856 in the Classical Revival style. The original section of the courthouse building was constructed in 1886 in the Second Empire style, with additions constructed in 1915-17 and 1955–58.It was listed on the National Register of Historic Places in 1997.

Maloney House is a historic home located at Lockport in Niagara County, New York. It is a two-story stone structure built about 1860 by Patrick Maloney, an early settler of Lockport, in the Greek Revival style. It is one of approximately 75 stone residences remaining in the city of Lockport.It was listed on the National Register of Historic Places in 2003.

The Bacon-Merchant-Moss House is a historic house located at 32 Cottage Street in Lockport, Niagara County, New York.

Benjamin C. Moore Mill is a historic flour mill, waterworks, and city hall building located at Lockport in Niagara County, New York. It is a stone structure built in 1859–60, as a flour mill for the Benjamin C. Moore Company. In 1864, Dwight Keep constructed this stone structure that was originally the Benjamin Moore Company Mill. Around 1884, it was converted from a flour mill, to one of the first water pumping plants in America. Within the basement of the Moore building, two of Birdsill Holly's pumps were installed, one pushing 3 million gallons of water and the other pushing 5 million, each utilizing the waterpower from the Mill Race. In 1893, the rear addition was constructed and the building was converted for use as city hall for the City of Lockport and was used as city hall until 1974, when the new city hall opened. It was listed on the National Register of Historic Places in 1973.

The Lockport Cave can refer to one of two caverns beneath the city of Lockport, New York. One of the caves formed naturally in the underlying dolomite and limestone bedrocks, whereas the other is a hydraulic raceway (water tunnel) constructed in the nineteenth century. Historical and recent accounts of attempted exploration of the natural cave system exist, although the cave has been sealed since 1886. The true size of the cave remains a mystery, although it is speculated to have an area of several square miles. The Lockport Cave Company was formed in 1883 to explore and remove mud from the cave, however little progress was made because of inadequate funding and frequent flooding. The man-made hydraulic raceway, often called "The Lockport Caves" by locals, was constructed between 1858 and 1900. The raceway supplied water to local industries for decades, and now contains a tourist attraction, the Lockport Cave and Underground Boat Ride.The canal received national attention in 2023 when a tour boat capsized, killing one person and injuring several; this incident has led officials to explore regulation of this kind of attraction.

Stickney House is a historic home located at Lockport in Niagara County, New York. It is a two-story stone structure built in 1854 by Marcus Stickney, an early settler of Lockport, in the Italianate style. It is one of approximately 75 stone residences remaining in the city of Lockport.In 1836, Marcus Stickney, an abolitionist, bought the property where this house is currently located. He was born in Ithaca and served as postmaster. Stickney moved to nearby Lewiston and started a mercantile store, then moved to Lockport and opened another store. His son Washington inherited the property in 1846 and the house was built several years later.It was listed on the National Register of Historic Places in 2003.

Lockport Industrial District is a national historic district located at Lockport in Niagara County, New York. The district features the two sets of Erie Canal locks constructed in 1859 and 1909–1918, respectively known as the Northern Tier and Southern Tier. Also in the district are the remains of industrial buildings built along the related hydraulic raceway along the north side of the canal.It was listed on the National Register of Historic Places in 1975.

Lockport is both a city and the town that surrounds it in Niagara County, New York, United States. The city is the Niagara county seat, with a population of 21,165 according to 2010 census figures, and an estimated population of 20,305 as of 2019.Its name derives from a set of Erie Canal locks (Lock Numbers 34 and 35) within the city that were built to allow canal barges to traverse the 60-foot natural drop (18 m) of the Niagara Escarpment. It is part of the Buffalo–Niagara Falls metropolitan area.

Hopkins House is a historic home located at Lockport in Niagara County, New York. It is a two-story stone structure built in 1833 by John Hopkins, an Erie Canal engineer and early settler of Lockport, in the Greek Revival style. It was remodeled in about 1865 adding Italianate details. It is one of approximately 75 stone residences remaining in the city of Lockport.It was listed on the National Register of Historic Places in 2003.