Jean Antoine Giral (1700–1787) was an 18th-century French architect from Montpellier. He designed a number of buildings and structures in this city.

• 1715 Château de la Mogère, Montpellier^[1]
• 1723 Hôtel de Cambacérès, Montpellier
• 1723 Château de Bonnier de la Mosson, Montpellier
• 1732 Hôtel Allut, Montpellier
• 1739 Collégiale Saint-Jean, Pézenas
• 1746 Saint Charles Hospital, Montpellier. Demolished in 1932.
• 1747 Market Hall on the Place des Castellane, Montpellier. Demolished in 1858.
• 1747 Hôtel St-Côme, Montpellier
• 1748 Church of Notre-Dame-des-Tables, Montpellier
• 1750 Facade of the Château de Castries, Castries
• 1750 Hôtel-Dieu Saint-Eloi, Montpellier
• 1754 Château de Cassan, Roujan
• 1757 Hôtel Haguenot, Montpellier
• 1767 Bridge in Villeneuve-lès-Maguelone
• 1768 Promenade and Pavillon du Peyrou, Montpellier
• 1772 Aqueduc Saint-Clément, Montpellier
• 1776 Hôtel de Guilleminet, Montpellier