Hans Adalbert Schlettow (11 June 1888 – 30 April 1945) was a German film actor.

Schlettow appeared in around a hundred and sixty films during his career, the majority during the silent era.

In 1929 he starred in the British director Anthony Asquith's film A Cottage on Dartmoor.

[1] He was a member of the Militant League for German Culture and the National Socialist Factory Cell Organization.

Schlettow died in the Battle of Berlin on the same day Adolf Hitler committed suicide.