Ujiie Naotomo (氏家 直元, 1512? – June 4, 1571), better known as his priesthood name Ujiie Bokuzen (氏家ト全), was a Japanese Samurai, and the son of Ujiie Yukikuni. He was an officer under the Saitō clan and one of the famed "Mino Triumvirate" (西美濃三人衆 Nishi Mino Sanninshū) (along with Inaba Ittetsu and Andō Michitari) during the Sengoku and Azuchi-Momoyama periods of the 16th century in Japan.
He was the head of Ogaki Castle. He later defected to the Oda clan in the year of 1561, due to his doubts of his previous lord, Saitō Tatsuoki. One of the experienced officer fighting many battles such as the battle of Anegawa in 1570. On 12 May 1571, he died fighting against Ikkō-ikki at the first siege of Nagashima while under the command of Shibata Katsuie. He had three sons: Naomasa, Yukihiro, Yukitsugu.
Others in Ujiie clan