Heinrich XXIV, Count Reuss of Köstritz (26 July 1681 in Schleiz — 24 July 1748 in Greiz) was Count Reuss of Köstritz from 1692 to his death. He was the founder of the Reuss-Köstritz line of the House of Reuss.

Marriage and issues On 6 May 1704, Heinrich XXIV married Baroness Eleonore of Promnitz-Dittersbach. They had following children: Heinrich V (1706–1713) Heinrich VI (1707–1783) Heinrich VIII (1708–1710) Luise (1710–1756) Heinrich IX (1711–1780) Sophia (1712–1781) Heinrich X (1715–1741) Conradina Eleonora (1719–1770), married Heinrich XI of Greiz in 1743 Heinrich XXIII (1722–1787)

References Thomas Gehrlein: Das Haus Reuss. Älterer und Jüngerer Linie, Börde Verlag, 2006, Friedrich Wilhelm Trebge: Spuren im Land, Hohenleuben, 2005