Haentjens

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


 * Alphonse-Alfred Haentjens (1824–1884), French industrialist and politician
 * Brigitte Haentjens, Canadian theatre director
 * Charles Haentjens (1821–1874), Haitian diplomat and politician
 * Clément Haentjens (1847–1923), Haitian diplomat and politician
 * Marcel Haëntjens (1869–1915), French croquet player