Namesakes
Mithridates I
(a.k.a. Mehrdad) (m) 195-138 BC 
Persian and Iranian Kings and Queens 171-138 BC
Mithridates II
(a.k.a. Mehrdad) (m) ?-88 BC
Persian and Iranian Kings and Queens 124-88 BC
Mithridates IV
(a.k.a. Mehrdad) (m) ?-140
Persian and Iranian Kings and Queens 129-140
Steven Beitashour
(middle name Mehrdad) (m) 1987-
Notable Athletes (soccer)
Mehrdad Pooladi
(m) 1987-
Notable Athletes (soccer)