| Stadium Name: | Gwangmyeong Speedom |
| Native Name: | Korean: 광명스피돔 () |
| Native Name Lang: | ko |
| Coordinates: | 37.4669°N 126.8451°W |
| Broke Ground: | 2003 |
| Opened: | 2006 |
| Owner: | Korea Cycle Racing Association |
| Operator: | Seoul Olympic Sports Promotion Foundation |
| Seating Capacity: | 10,863 |
The Gwangmyeong Speedom is a velodrome in Gwangmyeong, South Korea. It opened in 2006,[1] and has a seating capacity of 10,863 spectators.[2] The venue was designed to resemble a racing cyclist's helmet;[2] and is the largest domed structure ever built in South Korea.[3]