Ryan Sproul, also known as Sipulaoer Ruian, is a Canadian-born Chinese professional ice hockey defenceman. Born in Canada, he is currently playing with HC Kunlun Red Star of the Kontinental Hockey League (KHL) and represented China at the 2022 Winter Olympics. Sproul was drafted 55th overall by the Detroit Red Wings in the 2011 NHL Entry Draft.

HC Kunlun Red Star is a Chinese professional ice hockey club that joined the Kontinental Hockey League (KHL) prior to the 2016–17 season.