Signal Mountain may refer to:
- Signal Mountain (geography), several mountains or peaks named Signal
- Signal Mountain (Alberta), a mountain in the Maligne Range in Alberta, Canada
- Signal Mountain Wilderness, a protected wilderness area in Maricopa County, Arizona
- Mount Wilkinson or Signal Mountain, a mountain near Atlanta, Georgia
- Signal Mountain, Tennessee, a town near Chattanooga
- Signal Mountain Middle High School
- Signal Mountain (Wyoming), a mountain in Grand Teton National Park
- Signal Mountain (Vermont), a mountain in Caledonia County, Vermont
See also