Namesakes
Vologases I
(m) ?-78 
Persian and Iranian Kings and Queens 51-78
Vologases II
(m) ?-80
Persian and Iranian Kings and Queens 78-80
Vologases III
(m) ?-147
Persian and Iranian Kings and Queens 105-147
Vologases IV
(m) ?-191
Persian and Iranian Kings and Queens 147-191
Vologases V
(m) ?-208
Persian and Iranian Kings and Queens 191-208
Vologases VI
(m) ?-228
Persian and Iranian Kings and Queens 208-228
Balash
(a.k.a. Vologases) (m) ?-4xx
Persian and Iranian Kings and Queens 484-488