La Barre can refer to:
Surname la Barré
People André de La Barre (1749–1794), French general Anne Chabanceau de La Barre (1628–1688), French soprano of the Baroque era Antoine Lefèbvre de La Barre (1622–1688), governor of New France from 1682 to 1685 François Poullain de la Barre (1647–1723), French author, Catholic priest, and a Cartesian philosopher François-Jean de la Barre (1745–1766) Luc de La Barre de Nanteuil (1925–?), Ambassador of France Michel de la Barre (1675–1745), French composer and renowned flautist William de la Barre (1849–1936), Austrian engineer and salesman
Places in France La Barre, Haute-Saône La Barre, Jura La Barre-de-Monts, in the Vendée département La Barre-de-Semilly, in the Manche département La Barre-en-Ouche, in the Eure département
See also Barre (disambiguation)