Chen Fake or Chén Fākē or Ch'en Fa-k'e 陳發科 (1887–1957) was a famous Chinese Taijiquan teacher. Born and raised in Chen Family Village (Chenjiagou, 陳家溝) in Henan province, he was the 17th generation lineage holder of Chen-style taijiquan. His great-grandfather was the famous Taijiquan grandmaster Chen Changxing.
Chen Fake made Chen-style taijiquan a known and distinct entity when he went to Beijing in 1928 and opened the Zhongzhou Institute, which taught Taijiquan.
Chen Fake is also known as the creator of the so-called New Frame (xin jia) within Chen style. Chen Fake feared that Taijiquan was being lost because some of its properties were too subtle, so he created a form that added visible external movements to internal actions. Exponents are however divided over this view. His son Chen Zhaokui is among many who regard Xin Jia to be a more refined style of Chen not previously taught in public. Xin Jia is much more ornate than the so-called Old Frame style (Lao Jia) of Chen Zhaopi.