Dream Tower (Korean: 드림 타워) was a 665 m megatall skyscraper proposed for the new Yongsan International Business District, Seoul, South Korea.

[2] It would replace the original Triple One Tower.

The Triple One Tower was supposed to be 620 meters.

With 150 stories, the building was going to be the centrepiece of the Yongsan Dreamhub, a 28-trillion-won ($22.6-billion) project to be built on the banks of the Han River near Yongsan Station.

[3] As of 2013, the Yongsan Dreamhub plans have been cancelled.