Siamo tutti inquilini (literally: We are all tenants) is a 1953 Italian comedy film directed by Mario Mattoli and starring Aldo Fabrizi.

The greedy and tyrannical administrator of the building, the dentist Talloni, would like to exploit the financial difficulties of Anna to buy her out, offering through a figurehead to acquire the apartment much below its real value.

They first manage to delay for few days the official decision to force repayment of her debts, they try to secure her a loan through the bank or through the richer acquaintance of a well-off neighbor, they come up with the idea for Anna to rent out the apartment to an older couple while remaining in service and caretaker of the property as housemaid.

None of this represents a complete solution for the young girl's problems, and everybody must manage at the same time some other difficulties - Sassi is afraid of irritating his jealous wife in case of excessive involvement, Augusto must defend his job from both Talloni's intention to fire him and from a poorer friend who would like to take over his job as a caretaker, the other tenants seem generally well-disposed but they are also very self-centered.

Thanks to Augusto selfless efforts and even his cheating to gather all neighbors at the crucial meeting where the course of action for Anna's debt should be decided, the administrator's plans are eventually exposed and a compromise arrangement is reached.