South Vietnam in Cycling Track

1956 Summer Olympics

Sprint, Men Lê Văn Phươc 3 h1 r2/5
1,000 metres Time Trial, Men Nguyễn Văn Nhieu 22

1964 Summer Olympics

Sprint, Men Nguyễn Văn Châu 2 h3 r2/9
1,000 metres Time Trial, Men Trần Văn Nen 25
Individual Pursuit, 4,000 metres, Men Trần Văn Nen AC r1/4