Messalina or The Affairs of Messalina is a 1951 historical drama film directed by Carmine Gallone and starring María Félix, Georges Marchal and Memo Benassi. It was a co-production between France, Italy and Spain. It was shot at the Cinecittà studios in Rome with sets designed by Gastone Medin and Vittorio Nino Novarese. It was part of a growing trend of epic historical films of 1950s. In 1954 a dubbed English version was released in the United States by Columbia Pictures.
The film portrays the story of the Messalina, the third wife of the Roman Emperor Claudius.