Mirror Lake is a small, seasonal lake located on Tenaya Creek in Yosemite National Park. Situated in Tenaya Canyon directly between North Dome and Half Dome, it is the last remnant of a large glacial lake that once filled most of Yosemite Valley at the end of the last Ice Age, and is close to disappearing due to sediment accumulation.

• List of lakes in California

• Media related to Mirror Lake (California) at Wikimedia Commons
• "Mirror Lake". Geographic Names Information System. United States Geological Survey, United States Department of the Interior.