Muniba Mazari was born in in southern Punjab on 3rd March, 1987. She has 2 younger brothers.Muniba went to the Army Public School, and later attend the college in her hometown.
At the age of 18, before she could complete her studies, she was married to Khurram Shahzad, a former Pakistan Air Force pilot.In 2008, the couple was involved in an accident, which left Muniba paraplegic.
The marriage did not last. The couple got separated in August 2014, and eventually divorced in 2015.In 2017, her husband sued her for 1 CRORE on accounts of defamation, and the case was dismissed in January 2018.