World in My Pocket (also known as On Friday at Eleven) is a 1961 European crime-drama film directed by Alvin Rakoff. The film was a co-production between West Germany (where it was released as An einem Freitag um halb zwölf), France (where is known as Vendredi 13 heures) and Italy (where is known as Il mondo nella mia tasca).

It was shot at the Spandau Studios and on location in Marseille. The film's sets were designed by the art directors Hans Kuhnert and Wilhelm Vorwerg. It is based on the 1959 novel The World in My Pocket by James Hadley Chase.