List of tallest buildings in Niagara Falls, Ontario

Niagara Falls, Ontario is the principal tourist city in the Niagara Region of Ontario. In Niagara Falls, there are 5 buildings that stand taller than 100 m. The tallest building in the city is the 51-storey, 177 m Hilton Niagara Falls Tower 2, Most of the buildings are hotels because Niagara Falls Ontario is a major tourist city for its unobstructed view of both the Horseshoe Falls and American Falls.

, the city contains 7 skyscrapers over 75 m and 15 high-rise buildings that exceed 35 m in height.

The latest development that is under consideration in Niagara Falls is the Comfort Suites Hotel. At 85 m and 28 floors the building will be the first major tower built in the 2010s decade. , there are only 2 high-rises proposed for construction in Niagara Falls.

Tallest buildings
This list ranks buildings in Niagara Falls that stand at least 30 m (98 ft) tall, based on CTBUH height measurement standards. This includes spires and architectural details but does not include antenna masts. Freestanding observation and/or telecommunication towers, while not habitable buildings, are included for comparison purposes; however, they are not ranked. One such tower is the Skylon Tower.