Maisy Hiu Ching Ma (born November 18, 1999) is a Hong Kong figure skater.

[4] She appeared at the 2014 World Junior Figure Skating Championships in Tallinn, Estonia, but did not advance to the freeskate.

At the 2016 World Junior Championships in Debrecen, Hungary, she qualified for the final segment by placing 11th in the short and went on to finish 15th overall.

At the beginning of the 2017–18 season, Ma planned to participate in the Asian Figure Skating Trophy, but had to withdraw due to a recurring ankle injury.

[5] CS: Challenger Series; JGP: Junior Grand Prix As of 2024, Ma was reported to be in a relationship with the English professional snooker player Judd Trump.