Bertrand

Bertrand may refer to:

Places

 * Bertrand, Missouri, US
 * Bertrand, Nebraska, US
 * Bertrand, New Brunswick, Canada
 * Bertrand Township, Michigan, US
 * Bertrand, Michigan
 * Bertrand, Virginia, US
 * Bertrand Creek, state of Washington
 * Saint-Bertrand-de-Comminges, France
 * Bertrand (1981–94 electoral district), in Quebec
 * Bertrand (electoral district), a provincial electoral district in Quebec

Other

 * Bertrand (name)
 * Bertrand (steamboat), an 1865 steamboat that sank in the Missouri River
 * Bertrand Baudelaire, a fictional character in A Series of Unfortunate Events
 * Bertrand competition, an economic model where firms compete on price
 * Bertrand's theorem, a theorem in classical mechanics
 * Bertrand's postulate, a theorem about the distribution of prime numbers
 * Bertrand, Count of Toulouse (died 1112)
 * Bertrand (film), a 1964 Australian television film