Baron Albrecht Elof Ihre (6 October 1797 – 9 August 1877) was a Swedish diplomat and politician who served as Swedish-Norwegian prime minister of foreign affairs 1840-1848 (acting 1840-1842). Ihre was employed in the Swedish Ministry for Foreign Affairs from 1823, serving as secretary of the Swedish legation in Constantinople from 1824, and chargé d'affaires there from 1827. He was appointed state secretary for foreign affairs in 1831. Ihre became Swedish Minister of Ecclesiastical affairs from 1840, and also served as acting Swedish-Norwegian prime minister of foreign affairs 1840–1842, and was Swedish-Norwegian prime minister of foreign affairs 1842–1848.