Former Test batsman Haroon Rasheed will be the manager while Sabih Azhar has been retained as the chief coach.
Pakistan play a three-match series against Australia before taking part in the World Cup. Pakistan won the Under 19 World Cup in 2004.
The tournament will be held from August 11-26.
Pakistan Under-19 Squad: Babar Azam (Captain), Sami Aslam, Imam ul Haq, Umar Waheed, Azizullah, Mir Hamza, Ehsan Adil Salman Afridi W/K, Muhammad Nawaz, Syed Faraz Ali, Zafar Gohar, Muhammad Zia ul Haq, Shahid Ilyas, Usman Qadir, Syed Saad Ali.
