Lothair
- Chlothar (disambiguation)
- Clotaire
- Cross of Lothair
- Germanic language
- Lothair (clipper)
- Lothair (novel)
- Lothair Crystal
- Lothair I
- Lothair I, Margrave of the Nordmark
- Lothair II of Italy
- Lothair II of Lotharingia
- Lothair III, Holy Roman Emperor
- Lothair Udo I, Count of Stade
- Lothair Udo I, Margrave of the Nordmark
- Lothair Udo II, Margrave of the Nordmark
- Lothair Udo III, Margrave of the Nordmark
- Lothair of France
- Lothair the Lame
- Lothair, Georgia
- Lothair, Kentucky
- Lothair, Montana
- Lothair, South Africa
- Lothaire
- Lothar (disambiguation)
- Luther (disambiguation)
- M. Lothaire