Halil Mutlu (born Halil Aliev (Bulgarian: Халил Алиев) on 14 July 1973 in Postnik, Bulgaria) is a former professional Turkish weightlifter with several World and Olympic championship titles. Mutlu is one of the four weightlifters who has achieved three consecutive gold medals at the Olympic Games. His weightlifting career includes five World championships, nine European championships and more than 20 world records at 52 kg (115 lb), 54 kg (119 lb) and 56 kg (123 lb) combined.