Baar is a German surname. Notable people with the surname include:

• Arthur Baar, Austrian head of SC Hakoah Wien
• Hein de Baar (born 1949), Dutch oceanographer
• Jindřich Šimon Baar (1869–1925), Czech writer, clergy
• Roland Baar (born 1965), German sportsman
• Tim Baar (1912–1977), American special effects artist
• Wolfgang Baar (born 1933), German politician (SPD)
• Eduard Baar-Baarenfels (1885–1967), Austrian politician

• L'Epiphanie, Quebec (city)
• L'Epiphanie, Quebec (parish)
• Lepipolys
• Lepisanthes
• Lepisesia
• Lepisesia vega
• Lepisesia victoria
• Lepisosteus platostomus
• Lepista (moth)
• Lepistella
• Lepistella ocula
• Le pistolere
• Lepistoma
• Lepitoreuma
• Lepitsa
• Lepitsa Peak
• Lepi Vrh
• Le Pizou
• Le Piège de Méduse
• Le Piège diabolique
• Le Più Belle Di
• Le Pla
• Le Plagnal
• Le plaisir
• Le Plan