Almas Tower (Arabic: برج الماس Diamond Tower) is a supertall skyscraper in JLT Free Zone Dubai, United Arab Emirates. Construction of the office building began in early 2005 and was completed in 2009 with the installation of some remaining cladding panels at the top of the tower. The building topped out at 360 m (1,180 ft) in 2008, becoming the third-tallest building in Dubai, after Emirates Park Towers and Burj Khalifa. Almas Tower has 74 floors, 70 of which are commercial alongside four service floors.
The tower is located on its own artificial island in the centre of the Jumeirah Lakes Towers Free Zone scheme, the tallest of all the buildings on the development when completed. It was designed by Atkins Middle East, who designed most of the JLT Free Zone complex. The tower is being constructed by the Taisei Corporation of Japan in a joint venture with ACC (Arabian Construction Co.) who were awarded the contract by Nakheel Properties on 16 July 2005.