Hing Hay Park is a 0.64-acre public park in the Chinatown–International District neighborhood of downtown Seattle, Washington, United States. The park is located on the north side of South King Street between 6th and Maynard avenues, east of Union Station and the Historic Chinatown Gate. It was built in 1973 and includes a pavilion, community games, and two gateways.
The park is a noncontributing property within the Seattle Chinatown Historic District described in 1986. Both are within the Seattle Chinatown International District established by City Ordinance 119297 in 1988.