There are several places are named Clear Lake:

In Canada:

• Clear Lake, Ontario

In the United States:

• Clear Lake, a lake in California
• Clear Lake, Illinois
• Clear Lake, Indiana
• Clear Lake, Iowa
• Clear Lake, Minnesota
• Clear Lake, South Dakota
• Clear Lake (region) a region of Texas in parts of Harris and Galveston Counties
• Clear Lake City, Houston, Texas (A neighborhood of Houston)
• Clear Lake, Washington
• Clear Lake, Wisconsin
• Clear Lake (town), Wisconsin
• Clear Lake Shores, Texas
• Clear Lake Township, Arkansas
• Clear Lake Township, Illinois
• Clear Lake Township, Indiana
• Clear Lake Township, Cerro Gordo County, Iowa
• Clear Lake Township, Hamilton County, Iowa
• Clear Lake Township, Minnesota
• Clear Lake Township, Burleigh County, North Dakota
• Clear Lake Township, Kidder County, North Dakota
• Clear Lake Township, Deuel County, South Dakota
• Clear Lake Township, Edmunds County, South Dakota
• Clear Lake Township, Minnehaha County, South Dakota