List of Famous people born in First Czechoslovak Republic

Mikuláš Schneider-Trnavský KSG was a Slovak composer, conductor and pedagogue. He was popular mostly because of his songs, some becoming traditional.

John Daniel Hertz, Sr. was an American businessman, thoroughbred racehorse owner and breeder, and philanthropist.

Adrián Guľa is a former football player from Slovakia and currently manager of FC Viktoria Plzeň. His former team was Trenčín.

Adolf Neubauer was sublibrarian at the Bodleian Library and reader in Rabbinic Hebrew at Oxford University.

Emery Roth was an American architect of Hungarian-Jewish descent who designed many of the definitive New York City hotels and apartment buildings of the 1920s and 1930s, incorporating Beaux-Arts and Art Deco details. His sons continued in the family enterprise, largely expanding the firm under the name Emery Roth & Sons.

Béla Illés, March 22, 1895 - Budapest, January 5, 1974) was a Hungarian left-wing writer and journalist who spent much of his life in exile in the Soviet Union.

Pavol Mária Hnilica, S.J. was a Slovak prelate of the Catholic Church who served as a titular bishop of Rusadir from 1964 until his death in 2006.

Ŝtephen Sečka was a Slovak Roman Catholic bishop.