Mehrangiz is a feminine given name of Persian origin. Notable people with the name include:
- Mehrangiz Dowlatshahi (1919–2008), Iranian social activist and politician
- Mehrangiz Kar (born 1944), Iranian human rights lawyer
- Mehrangiz Manouchehrian (1906–2000), Iranian lawyer and politician
- Mehrangiz Morovvati (born 1962), Iranian politician