Indoor Stadium Huamark (Thai: อินดอร์ สเตเดียม หัวหมาก, RTGS: Indo Satediam Hua Mak, pronounced [ʔīn.dɔ̄ː sā.tēː.dîa̯m hǔa̯ màːk]) is an indoor sporting arena, located in Hua Mak Subdistrict, Bang Kapi, Bangkok, Thailand.

It is next to Rajamangala National Stadium and is a part of Hua Mak Sports Complex.

The original capacity of the arena is 15,000 spectators and it was built in 1966 for the 5th Asian Games.

Indoor Stadium Huamark is accessible via Ramkhamhaeng station of the Airport Rail Link, and will be accessible via SAT station of the MRT Orange Line approximately by 2026.

Media related to Indoor Stadium Huamark at Wikimedia Commons