Alexander Lenard (Hungarian: Lénárd Sándor; Latin: Alexander Lenardus; (Budapest, 9 March 1910 – Dona Emma, Brazil, 13 April 1972) was a Hungarian physician, writer, translator, painter, musician, poet and occasional language instructor. He was born in Budapest, Hungary and died in Dona Irma (Dona Emma), in the state of Santa Catarina, Brazil. He is best known as the Latin translator of A. A. Milne's Winnie the Pooh (Winnie Ille Pu). He wrote fiction and non-fiction in German, Latin, Hungarian, Italian and English.