Who is the first and last ruler of rome?

The very first emperor of Rome was Octavian Augustus. He ascended to this post in 27 BC by the general consent of the Senate. For his services, he was awarded this title. So during the years of his reign, the first heyday of the Roman Empire takes place.

The last emperor of Rome was Roma Augustus. They were one of the weakest rulers of the ancient empire, which was very far from the greatness of the first rulers. In 476 he was overthrown. But still, until 480, he continued to call himself emperor.