Chelsea Liu (born December 31, 1999) is an American pair skater. She currently competes with Danny O'Shea for the United States. With her former skating partner, Brian Johnson, she won two medals on the ISU Challenger Series. They also competed together at one ISU Junior Grand Prix Final and two World Junior Championships. With former partner Xie Zhong for China, Liu is the 2020 Chinese national bronze medalist.