Pacorus I (died 38 BC) was a
Parthian prince, who was the son of king
Orodes II and queen
Laodice. It is possible that Pacorus was co-ruler with his father for at least part of his father's reign. His wife was an unnamed Armenian princess, who was one of the daughters of King
Tigranes the Great of Armenia and his wife, Queen
Cleopatra of Pontus.