Henry-César Boscal de Réals (Rochefort, 28 March 1723 – Daoulas, 17 October 1795) was a French Navy officer.

[1] Réals joined the Navy as a Garde-Marine in 1741, and took part in the Battle of Toulon on 22 February 1744 on Espérance.

He then transferred to Actif and spent four years serving in the Indian Ocean.

[1] In 1778, Proisy captained the 74-gun Palmier, part of the White-and-blue squadron under Du Chaffault in the fleet under Orvilliers.

During the French Revolution, he was arrested and detained in Daoulas, where he died in 1795.