Sword of Vermilion is an action role-playing game developed and published by Sega for the Mega Drive console in 1989.

The game is about the son of Erik, king of Excalabria, who takes on a quest of revenge to defeat Tsarkon and free the world of Vermilion from evil. Gameplay consists of traveling to towns and villages, battling creatures to gain experience and finding items such as swords, shields and armour, as well as many other items such as Herbs and Candles.