Hassard is a surname. Notable people with the surname include:
Bob Hassard (1929–2010), Canadian ice hockey player Dean Hassard, Canadian politician Frank Hassard, academic at the International Institute for Advanced Studies in Systems Research and Cybernetics, see Interactive democracy#Frank Hassard John Rose Greene Hassard (1836–1888), American newspaper editor and historian Michael Dobbyn Hassard (1817–1869), Irish politician Robert Pelham Hassard (1888–1953), Canadian politician Stacey Hassard, Canadian politician
See also Hassard, Missouri, a community in the United States