Blache

Blache is a surname. Notable people with the surname include:


 * Christian Blache (1838–1920) - Danish painter
 * Greg Blache (born 1949) - American football coach
 * Gustave Blache III (born 1977) - American artist
 * Herbert Blaché (1882–1953) - British American film director, producer, and screenwriter
 * Jean-Baptiste Blache (1765–1834) - German ballet dancer and ballet master