Jalalzai is a Pashtun tribe settled in Southern Pashtunkhwa and Afghanistan. It is a sub tribe of Kakar Sanzarkhail and its further branches include Karimzai, Kamaludinzai, Shabozai, Shahizai, Mehmanzai, Khwajezai, Babakarzai, Khudizai, Talkhanzai .
The majority of the Jalazai live in the valley of Zhob in Pakistan. Due to certain tribal feudes, they had to migrate to other parts of Afghanistan and Pakistan. In Pakistan the Jalalazi tribe inhabit the Killa Saifullah Sharan Rodh Jogezai, kach karimzai and Loralai. Kakar is one of the major Pashtun tribes residing in Afghanistan and Pakistan.