List of Famous people named Alwin

Alwin Reinhold Korselt was a German mathematician. He discovered Korselt's criterion, which provides a definition for Carmichael numbers and also contributed an early result in algebraic logic.

Alwin Oswald Walther was a German mathematician, engineer and professor. He is one of the pioneers of mechanical computing technology in Germany.

Carl Alwin Heinrich Neuß was a German film director and actor, noted for playing Sherlock Holmes in a series of silent films during the 1910s. He also played the dual role of Jekyll and Hyde in the 1910 Danish silent film version of Dr. Jekyll and Mr. Hyde, directed by August Blom. He played Jekyll and Hyde again in the 1914 German silent film Ein Seltsamer Fall, scripted by Richard Oswald.

Alwin Francis is an Indian male badminton player.