حمد بن خليفة آل ثاني
Jassim bin Hamad bin Khalifa Al Thani (; born 25 August 1978) is the former heir apparent of Qatar. He is the third son of the former Emir of Qatar, Sheikh Hamad bin Khalifa Al Thani, and the first child of the Emir with his second wife, Sheikha Moza bint Nasser Al Missned.