< /ʒɑ̃ ʒɔˈzɛf ʃarl lwi/, 1811–82, French socialist and historian.
- Mont Blanc See Mont Blanc
- Cape Blanc a headland in N Tunisia: the northernmost point of Africa
- Cape Blanc or Cape Blanco (ˈblæŋkəʊ) a peninsula in Mauritania, on the Atlantic coast
- (Jean Joseph Charles) Louis (lwi). 1811–82, French socialist and historian: author of L’Organisation du travail (1840), in which he advocated the establishment of cooperative workshops subsidized by the state