Arnold Henry Savage Landor (1865 – 26 December 1924) was an English painter, explorer, writer, and anthropologist. Landor wrote in an often witty style.
Landor was born in Florence, Italy, where he spent his childhood. The writer Walter Savage Landor was his grandfather.
He left for Paris at age fifteen to study at the Académie Julian directed by Gustave Boulanger and Jules Lefebvre. He then traveled the world, including America, Japan, and Korea, painting many landscapes and portraits.
He had an active role in World War I, designing tanks and airships. Eventually, he retired to write his autobiography in Florence, where he died in 1924. He is buried in the English cemetery in Florence.