Abdosamad Mirza Ez od-Dowleh Saloor (Persian: عبدالصمد ميرزا عزالدوله سالور) (May 1843 – 1929) was a Persian prince of Qajar Dynasty and fifth son of Mohammad Shah Qajar by his wife Ogholbeigeh Khanum, a lady of Turkmen origin.

[1] He is the ancestor of Salour (Saloor) family.

[2] In 1873, Ezz ed-Dowleh traveled with of his brother Naser al-Din Shahon the Shah's visit to Europe.

He died in Tehran in 1929 and was buried in Fatima al-Masumeh Shrine in Qom.

In 1882, Naser al-Din Shah sent Ezz ed-Dowleh as a Special Ambassador to the Court of Russia to congratulate Tsar Alexander III on his accession to the throne.