The Ontario Tower, located in Blackwall in the former docklands area of east London, is a residential housing block in the New Providence Wharf development on the north side of the River Thames.

[1] It was built by property development company Ballymore[2] and designed by architects Skidmore, Owings and Merrill.

[3][4] The Ontario Tower is a primarily glass and aluminium design.

Its roof is sloped, with a blue LED-rimmed elliptical profile.

The tower is 155.55m in height, has 32 floors[1] and 256 apartments.