Evangelical Formosan Church is a Christian church established in 1970 in Los Angeles, California. Started as a small Taiwanese speaking congregation, over the years the church planted numerous church communities all around the world, and has since evolved into a multi-lingual, multi-cultural, and multi-generational church.

Currently there are 146 EFC Church Communities in 4 continents, 10 countries, worshipping in Taiwanese, Mandarin, English, Spanish, and Tagalog.