Evangelize China Fellowship, Inc. (ECF) is an international, inter-denominational missionary society founded in Shanghai, China in 1947. ECF is also a non-profit Christian organization incorporated in the United States of America with its Headquarters in Monterey Park (Los Angeles), California.

The mission of ECF is to present the whole gospel for the whole person in the whole world in order to fulfill the great commission of our Lord Jesus Christ. "ECF" stands for the three major Ministerial approaches of ECF, Inc. namely: Evangelism, Charity and Fundamental Education.