The Ulaanchuluut Landfill () is a former landfill in Songino Khairkhan District, Ulaanbaatar, Mongolia.
The landfill was opened in 1975. It used to be the place for many waste collectors collected waste manually to be resold. In 2020, around 8 hectares of the landfill was turned into a green park. In 2022, solid waste recycling plant was constructed at the site. The landfill reached its maximum capacity and was closed down in 2024.
The landfill has a total area of 10 hectares. It used to collect waste from Bayangol, Chingeltei, Nalaikh, Songinokhairkhan and Sükhbaatar districts.