Alexandre Angélique de Talleyrand-Périgord (16 October 1736, Paris – 20 October 1821, Paris) was a French churchman and politician, and the paternal uncle of Charles-Maurice de Talleyrand-Périgord (1754–1838).
Emigrating in 1790, after the Civil Constitution of the Clergy, he stayed successively in Aix-la-Chapelle, Weimar and Brunswick. He had the abbot Nicolas Baronnet (1744–1820), vicar of Cernay-en-Dormois (Marne), as his secretary during this time. He came to England with Louis XVIII living at Gosfield Hall in Essex and Hartwell House, Buckinghamshire. In 1814 he returned to France upon the first Restoration, and in 1815 he followed Louis XVIII back into exile during the Hundred Days.