Looser

Looser is the surname of the following notable people:
 * Devoney Looser (born 1967), American literary critic
 * Gualterio Looser (1898–1982), Chilean botanist and engineer
 * Hubert Looser (born 1938), Swiss businessman, philanthropist and art collector
 * Vera Looser (born 1993), Namibian road cyclist and mountain biker