Dai Viet Revolutionary Party (Vietnamese: Đại Việt Cách Mạng Đặng) was founded in 1965 after a split in the Dai Viet Nationalist Party [1, 2]. Since 1975, the party operates in exile. Its flag is a red-yellow horizontal bicolor with a large blue disc in center, which is charged with a large white star. The design is derived from that of the Dai Viet Nationalist Party flag by combining it with the Republic of Vietnam's national colors. It is shown in the photos from party conferences which took place in Alfortville, France, on 15 December 2007 [3] and 22 November 2008 [4], respectively, as well as in photos from two conferences which took place in Paris on 15 May 2010 [5] and in Houston on 31 October 2010 [6], both organized jointly with the New Dai Viet Party, another breakaway group of the Dai Viet Nationalist Party, with which they seem to closely co-operate (their flag is also shown in the photos).