Phinehas X ben Matzliach ben Phinehas was the 126th Samaritan High Priest from 1982 to 1984. [1] [2] He was the son of Matzliach ben Phinhas ben Yitzhaq ben Shalma and the nephew of Abisha III ben Phinhas ben Yittzhaq ben Shalma. [3] He succeeded his brother Asher ben Matzliach ben Phinehas as high priest and was succeeded by Yaacob II ben Uzzi ben Yaacob ben Aaharon in 1984. [3] His nephew became high priest Aabed-El ben Asher ben Matzliach. [4]