The TrIIIple Towers is a high-rise residential building complex in the Landstraße district of Vienna, Austria.

The building complex consists of three towers (each around 100 metres high) with a usable area of around 70,000 m2 (753,000 sq ft).

[7][8] The TrIIIple Towers are among the finalists of the International Highrise Award 2022/23 of the city of Frankfurt am Main.

The selection criteria include exemplary sustainability, external design and internal spatial qualities as well as social and urban planning aspects.

[11] A group of apartment buyers criticises the allegedly high costs of heating and cooling and claims that the supply to the neighbouring Austro Tower is illegal.