The Apostolic Assembly of the Faith in Christ Jesus (AAFCJ) is a Oneness Pentecostal denomination in the United States.

It was founded in 1925 and incorporated in California on March 15, 1930, and is currently headquartered in Fontana, California.

[2] The AAFCJ emerged out of the Pentecostal movement that began with the Azusa Street Revival in the city of Los Angeles in 1906.

Juan Navarro, a participant of that revival, baptized Francisco Llorente in 1912, who later was elected the first Bishop President of the Apostolic Assembly when it formed in 1925.

The organization became a California corporation on March 15, 1930.