Leonhard may refer to: Leonhard Euler (1707–1783), Swiss mathematician and physicist Leonhard Hutter (1563–1616), German theologian Karl Leonhard (1904–1988)...

Leonhard Euler (/ˈɔɪlər/ OY-lər; German: [ˈleːɔnhaʁt ˈʔɔʏlɐ] , Swiss Standard German: [ˈleːɔnhart ˈɔʏlər]; 15 April 1707 – 18 September 1783) was a Swiss...

James Andrew Leonhard (born October 27, 1982) is an American football coach and former player who is currently a defensive backs coach and pass game coordinator...

Gerd Leonhard is a German futurist, speaker and author who specializes in the debate between humanity and technology. He currently[as of?] lives in Zurich...

Leonhard "Sepp" Seppala (/ˈlɛnərd ˈsɛpələ/; September 14, 1877 – January 28, 1967) was a Norwegian-Kven-American sled dog breeder, trainer and musher who...

Leonard Norman Cohen CC GOQ (September 21, 1934 – November 7, 2016) was a Canadian singer-songwriter, poet, and novelist. Themes commonly explored throughout...

Leonhard Hutter (also Hütter, Latinized as Hutterus; 19 January 1563 – 23 October 1616) was a German Lutheran theologian. He was born at Nellingen near...

Leonhard Dientzenhofer (also: Johann Leonhard Dientzenhofer; 20 February 1660 – 26 November 1707) was a German builder and architect from the well known...

Leonhard Hess Stejneger (30 October 1851 – 28 February 1943) was a Norwegian-born American ornithologist, herpetologist and zoologist. Stejneger specialized...

Leonhard Haas (born 19 January 1982, in Rosenheim) is a German retired footballer. "Haas, Leonhard" (in German). kicker.de. Retrieved 21 August 2010. Leonhard...