Kharkhul (Chinese: 哈喇忽剌, English name: Khara Khula; died 1634) was a Choros (Oirats) prince and tayishi of the Choros tribe. He is best known for forming and leading a coalition of the Four Oirats in battle against Ubasi Khun Tayishi, the Khalkha prince who ruled the Altan Khanate in present-day northwest Mongolia.