Mughith al-Dunya wa'l-Din Abu'l-Fath Dawud bin Mahmud ; died 1142/43) was a Seljuk Sultan who ruled Baghdad and for a short period of Iranian Azerbaijan (1131–1132) in confrontation with his uncles Masud and Tughrul II.
- Occupation
- sovereign
- Position held
- Sultan of the Seljuq Empire
- Citizenship
- Seljuk Empire
- Born
- 1120
- Died
- 1143
