Dot Lake (Kelt’aaddh Menn’ in Tanacross) is a census-designated place (CDP) in Southeast Fairbanks Census Area, Alaska, United States.

Dot Lake Village, a native (Alaskan Indian) village within the Dot Lake CDP, was carved off as a separate CDP in 2000, which accounted for the substantial drop in population.

There were no families and 5.6% of the population living below the poverty line, including no under eighteens and 33.3% of those over 64.

Dot Lake is part of the Alaska Gateway School District.

Dot Lake School, a K-12 campus, serves community students.