Otto I, Count of Scheyern | |
|---|---|
| Born | c. 1020 |
| Died | before 4 December 1072 probably: Scheyern |
| Noble family | House of Wittelsbach |
| Spouse(s) | A daughter of Meginhardt of Reichersbeuern Haziga of Diessen |
| Issue | Eckhard I Bernard I Otto II Arnold I |
| Father | Heinrich I, Count of Pegnitz |
| Mother | unnamed daughter of Kuno I, Count of Altdorf |
Otto I, Count of Scheyern (some authors call him Otto II of Scheyern;[citation needed] c. 1020 – before 4 December 1072) was the earliest known ancestor of the House of Wittelsbach whose relation with the House can be properly verified.