The Sunjiawan mine disaster (孙家湾矿难) was a mine disaster that occurred on February 14, 2005 in Fuxin city, Liaoning province, in the northeastern part of the People's Republic of China. Initial reports indicated that at least 210 coal miners were killed, making it the worst mining disaster in China in at least 15 years.

The disaster was a gas explosion that took place about 3:50 p.m. local time at the Sunjiawan colliery of the Fuxin Coal Industry Group in the city of Fuxin, about 242m (794 feet) underground. Twenty-two people were injured. The explosion reportedly took place about ten minutes after an earthquake shook the mine.