丹尼森火山是美国的火山，位于卡特迈国家公园和自然保护区，由阿拉斯加州负责管辖，属于阿留申山脉的一部分，海拔高度2,318米。

Mount Denison is a stratovolcano and one of the highest peaks on the Alaska Peninsula. Discovered in 1923 by Harvard professor Kirtley Fletcher Mather, the mountain was named for the geologist's alma mater, Denison University. The mountain's connection to Denison also include its first climbers: all members of the first two ascent teams as well as the group that attempted in 1977 were either students, alumni, or faculty of the University.