Anti-Imperialist National Democratic Front

The Anti-Imperialist National Democratic Front (AINDF; Korean: 반제민족민주전선) is a banned united front organization in South Korea.

The AINDF is guided by Juche, the official state ideology of North Korea, and aims to carry out a popular revolution in South Korea, achieve independence by removing the United States Forces Korea, and hasten the reunification of the country. The AINDF is identical in organization to the Democratic Front for the Reunification of Korea, the de jure united front of North Korea, and has missions in the North Korean capital of Pyongyang (the only ostensibly South Korean organization to) and another in Japan.

The AINDF is banned in South Korea under the National Security Law as a spy group for the Workers' Party of Korea, the ruling party of North Korea, but operates clandestinely within the country and is regarded as a legitimate organization by North Korea.