Otto VIII

• Otto VIII, Count Palatine of Bavaria, son of Count Otto VII of Wittelsbach and murderer of king Philip of Swabia
• Otto VIII of Andechs, better known as Otto III, Count of Burgundy
• Otto VIII, Count of Bentheim-Tecklenburg, a state leader in 1499–1514
• Otto VIII, Count of Hoya, the last ruling Count of Hoya 1563–1582