Begum Khanum () was the 62nd wife of the Qajar shah of Iran, Fath-Ali Shah Qajar (). Together they had three children, including Parviz Mirza, the 53rd son of Fath-Ali Shah. The other two died during their childhood. The Islamic law only allowing a man to have four wives, she was technically his concubine and not his legal wife.
Begum Khanum was the daughter of a certain Haji Elias Tajrishi and was from Tajrish.