Wilhelm Ludwig (20 October 1901, Asch, Austria-Hungary (now Aš, Czech Republic) – 23 January 1959, Leipzig, East Germany) was a German zoologist and geneticist.

Friedrich (Fritz) Wilhelm Ludwig Kränzlin (25 July 1847 – 9 March 1934) was a botanist associated with the Natural History Museum (BM).

Carl Ludwig Wilhelm Grolman, since 1812 von Grolmann, (* July 23, 1775 in Giessen; † February 14, 1829 in Darmstadt ) was Jurist and Grand Duchy of Hesse Minister-President.

Johann Ludwig Wilhelm Thudichum, also known as John Louis William Thudichum (August 27, 1829, Büdingen – September 7, 1901) was a German-born physician and biochemist.

Johann Wilhelm Ludwig Gleim (2 April 1719 – 18 February 1803) was a German poet, commonly associated with the Enlightenment movement.

Theodor Ludwig Wilhelm von Bischoff (28 October 1807 in Hannover – 5 December 1882 in Munich ) was a German physician and biologist.

Karl Wilhelm Ludwig Heyse (15 October 1797 in Oldenburg – 25 November 1855 in Berlin ) was a German philologist, son of Johann Christian August Heyse, father of the novelist Paul Johann Ludwig von Heyse, born at Oldenburg.

Wilhelm Ludwig von Eschwege (10 November 1777, in Aue near Eschwege – 1 February 1855, in Wolfsanger near Kassel) was a German geologist and mining administrator.

Karl Wilhelm Ludwig Bruch (May 1, 1819 – January 4, 1884) was a German anatomist born in Mainz.

Ludwig Wilhelm (German: Ludwig Wilhelm Fürst zu Bentheim und Steinfurt; 1 August 1812 – 28 September 1890) was a Royal Hanoverian and Prussian Lieutenant General and the Prince of Bentheim and Steinfurt from 3 November 1866 to 28 September 1890.