Henri Romans-Petit (13 February 1897 – 1 November 1980) was a member of the French Resistance during the Second World War.

In 1942 Romans-Petit organised the maquis de l'Ain et du Haut-Jura, and on 11 November 1943 he marched in the town of Oyonnax at the head of his maquisards.

An agent of the United Kingdom's clandestine Special Operations Executive, Richard Heslop, arranged the air drops of arms and equipment.

Over the summer of 1944 Romans-Petit set up a full civil administration at Nantua, and brought La voix du maquis into being.

On the liberation of France, he was imprisoned for several weeks at Fort Lamothe at Lyon by the new commissaire de la République, Yves Farge.