Giorgios Tzelilis (Greek: Γεώργιος Τζελίλης, born 13 January 1973 in Vlorë) is an Albanian-born Greek male weightlifter, competing in the 69 kg category and representing Greece at international competitions. He participated at the 1996 Summer Olympics in the 64 kg event. He competed at world championships, most recently at the 2002 World Weightlifting Championships.