Demographics of Libya is the demography of Libya, specifically covering population density, ethnicity, education level, health of the populace, economic status, and religious affiliations, as well as other aspects of the Libyan population. The Libyan population resides in the country of Libya, a territory located on the Mediterranean coast of North Africa, to the west of and adjacent to Egypt. Libyans live in Tripoli. It is the capital of the country and first in terms of urban population, along with Benghazi, Libya's second largest city.

The Toubou or Tubu are an ethnic group native to the Tibesti Mountains that inhabit the central Sahara in northern Chad, southern Libya, northeastern Niger and northwestern Sudan. They live either as herders and nomads or as farmers near oases. Their society is clan-based, with each clan having certain oases, pastures and wells.