Weigelt is a surname. Notable people with the surname include:
Benjamin Weigelt (born 1982), German footballer Henri Weigelt (born 1998), German footballer Horst Weigelt (born 1934), German Protestant theologian Johannes Weigelt (born 1890), German palaeontologist and geologist Liane Buhr (née Weigelt, born 1956), German rowing coxswain
See also Weigel