Taj al-Din Shah-i Shahan Abu'l Fath

Taj al-Din Shah-i Shahan Abu'l Fath or Shah-i-Shahan of Sistan (Shāhshāhān-i Sīstanī) (c. 1349 – February or March 1403) was the Mihrabanid malik of Sistan from 1383 until his death. He was the son of Mas'ud Shihna.