On the Reeperbahn at Half Past Midnight (German: Auf der Reeperbahn nachts um halb eins) is a 1954 West German comedy drama film directed by Wolfgang Liebeneiner and starring Hans Albers, Heinz Rühmann and Fita Benkhoff.

It was shot at the Tempelhof Studios in West Berlin and on location around Hamburg, including St. Pauli and Cuxhaven as well as on Heligoland.

After many years away sailor Hannes Wedderkamp returns to his home city of Hamburg and meets up with his old friend Pittes Breuer who owns a venue on the Reeperbahn.

He also takes a kindly interest in his friend's grown-up daughter, only to discover that she is in fact really his own child who has been brought up by Pittes.

When the two men fall out shortly afterwards, Pittes gets mixed up with an unscrupulous con man and Hannes pulls out all the stops to save him.