L
- Ernst Laas (1837–1885) (Macmillan2)
- Johann Heinrich Lambert (1728–1777) (Cambridge; Macmillan2; Routledge 2000)
- Friedrich Albert Lange (1828–1875) (Cambridge; Macmillan2; Routledge 2000)
- Gotthold Ephraim Lessing (1729–1781) (Cambridge; Oxford 1995)
- Arthur Liebert (1878–1946) (Macmillan2)
- Otto Liebmann (1840–1912) (Macmillan2)
- Hans Lipps (1889-1941)
- Paul Lorenzen (1915–1995) (Routledge 2000)
- Hermann Lotze (1817–1881) (Cambridge; Macmillan2; Oxford 1995)
- Karl Löwith (1897–1983) (Metzler)
- Georg Lukács (1885–1971) (Cambridge; Macmillan2; Oxford 1995)
Read more about this topic: List Of German Language Philosophers