Oromë was a Vala created by Eru Iluvatar, one of the Aratar, also known as the Huntsman of the Valar as he was a hunter of monsters and fell beasts.
Oromë is a mighty lord. If he is less strong than Tulkas, he is more dreadful in anger.
(Valaquenta, The Silmarillion)
His spouse was Vána.