Ludwig Friedrich
Ludwig Friedrich is the name of the following people:
- Ludwig Friedrich (painter) (1827–1916), German painter and engraver
- Ludwig Friedrich (actor) (also Lutz Friedrich ; 1908–1971), German actor
Ludwig Friedrich is the name of the following ruler:
- Ludwig Friedrich (Württemberg-Mömpelgard) (1586–1631), Duke
- Ludwig Friedrich I. (Schwarzburg-Rudolstadt) (1667–1718), Prince
- Ludwig Friedrich II. (Schwarzburg-Rudolstadt) (1767–1807), Prince
- Ludwig Friedrich zu Castell-Remlingen (1707–1772), Count
