Jean Joseph Magdeleine Pijon or Jean Pigeon was a French general who was killed in combat during the French Revolutionary Wars. He led an attack column at Loano in late 1795. He commanded a brigade in Napoleon Bonaparte's French Army of Italy during several famous campaigns. In 1796 he fought at Lonato where he was briefly captured, Rovereto where he was in the forefront of the action, Bassano, Cerea where he led the advance guard, and early in the Arcole campaign where he was wounded. In Italy during 1799, he fought at Verona and met his death at Magnano. His surname is one of the 660 names inscribed under the Arc de Triomphe.

In the Montenotte campaign between 10 and 28 April 1796, General Napoleon Bonaparte's French Army of Italy broke the link between Feldzeugmeister Johann Peter Beaulieu's Austrian army and Feldmarschallleutnant Michelangelo Alessandro Colli-Marchi's Sardinian army. In subsequent engagements, the French defeated the Austrians, pursued Colli to the west, and forced the Sardinians to withdraw from the First Coalition against France. Actions were fought at Voltri on 10 April, Monte Negino (Legino) on 11 April, Montenotte on 12 April, Millesimo on 13 April, Second Battle of Dego on 14–15 April, Ceva on 16 April, San Michele Mondovi on 19 April, and Mondovì on 21 April.