National Geographic - MapMachine: Chad: Dynamic atlas creates topographic, physical, historical, weather and population maps.
Republic of Chad: Large geo-political map.
TRAXmap - Chad: Zoomable and searchable digitalised maps of the country and major cities.
University of Texas Libraries - Chad Maps: Country, city and thematic maps from the Perry-Castañeda Library Map Collection at the University of Texas, along with links to maps on other web sites.
US NASA - Visible Earth: Chad: Collection of NASA satellite and sensor images and animations.