Christian Ludwig

The name Christian Ludwig may refer to:


 * Christian Ludwig of Brandenburg-Schwedt (1677–1734), recipient of Bach's Brandenburg Concertos
 * Christian Ludwig II, Duke of Mecklenburg-Schwerin (1683–1756)
 * Christian Ludwig Ideler (1766–1846), astronomer
 * Christian Ludwig Nitzsch (1782–1837), zoologist
 * Christian Ludwig Brehm (1787–1864), pastor
 * Duke Christian Louis of Mecklenburg-Schwerin (1912–1996)
 * Christian Ludwig (physicist) (1749–1784), German physician and physicist
 * Christian Friedrich Ludwig (1757–1823), German physician and naturalist
 * Christian Gottlieb Ludwig (1709–1773), German physician and botanist