奥托王朝，亦称萨克森王朝（919年－1024年），是神圣罗马帝国历史上的第一个王朝，因第一位帝王奥托一世而得名。

其实奥托王朝家族名是鲁道夫家族，只是由于奥托大帝与另外两个奥托令人印象深刻，家族统治的核心地区就在萨克森地区因而被称作奥托或萨克森王朝。

其帝王包括：

The Ottonian dynasty (German:Ottonen) was a Saxon dynasty of German monarchs (919–1024), named after its first Emperor Otto I, but also known as the Saxon dynasty after the family's origin in the German stem duchy of Saxony. The family itself is also sometimes known as the Liudolfings (Liudolfinger), after its earliest known member Count Liudolf (d. 866) and one of its primary leading-names. The Ottonian rulers were successors of the Carolingian dynasty in East Francia.