Haultain

Haultain is a surname, and may refer to:


 * Arnold Haultain, British writer
 * Frederick W. Haultain, politician in Canada West
 * Frederick W. A. G. Haultain, premier of the Canadian Northwest Territories and son of Frederick W. Haultain
 * H. E. T. Haultain, Canadian engineer and inventor
 * Lynne Haultain, Australian radio broadcaster
 * Theodore Haultain, New Zealand politician
 * Willem Haultain de Zoete, Dutch admiral