Kuo Tzu-Ching 郭子敬 (born April 29, 1981 in Taipei, Taiwan) is a professional Magic: The Gathering player.

Kuo is considered to be one of the best players in the Asia Pacific Region.

In 2012, he became the World Champion at the very first World Magic Cup, alongside teammates Cheng Tung-Yi, Ivas Yang Yu Min and Paul Renie.

[6] Kuo's highest Pro Tour finish is 10th, achieved during Pro Tour Avacyn Restored in Barcelona in 2012, a season that saw him achieve Platinum status, making him the first player in the Asia Pacific region to do so.

[7] He was invited to play in the exclusive 16-man Magic Players Championship 2012 as the Asia Pacific representative.