Henri Jaspar (28 July 1870 – 15 February 1939) was a Belgian Catholic Party politician who served as prime minister of Belgium from 1926 to 1931.

He helped create the Belgium-Luxembourg Economic Union in 1921.

Jaspar held several ministerial positions including; J.E.

Helmreich, Belgium and Europe: A Study in Small Power Diplomacy, 1976 J.E.

Helmreich, "Paul Hymans and Henri Jaspar, Contrasting Diplomatic Styles, Studia Diplomatica, 39 (1986) 669–81.