Henno

Henno is both a surname and a given name. Notable people with the name include:

Surname:
 * Hubert Henno (born 1976), French volleyball player
 * Olivier Henno (born 1962), French politician
 * Sass Henno (born 1982), Estonian writer

Given name:
 * Henno Althoff (born 1960), German record producer and recording engineer
 * Henno Haava (born 1973), Estonian runner
 * Henno Jordaan (born 1988), South African cricketer
 * Henno Käo (1942–2004), Estonian children's writer, book illustrator, poet and musician
 * Henno Martin (1910–1998), German geologist
 * Henno Mentz (born 1979), South African rugby union player
 * Henno Prinsloo (born 1987), Namibian cricketer