Altmayer is a surname. Notable people with the surname include: Éric and Nicolas Altmayer, French film producers René Altmayer (1882–1976), French general Robert Altmayer (1875–1959), French army corps general Victor Joseph Altmayer (1844–1908), French general
See also Altmeyer, people with this surname Altmaier (surname), people with this surname Peter Altmeier