Interregnum could mean:

• Interregnum, a period between monarchs, between popes of the Roman Catholic Church, or between consuls of the Roman Republic
• Interregnum (solitaire), a solitaire card game
• Interregnum (documentary) a documentary with and about the drawings of George Grosz
• Interregnum (fiction), the period between the first and the second Galactic Empires, in the fictitious future world of Isaac Asimov's Foundation Series

This disambiguation page lists articles associated with the title Interregnum. If an internal link led you here, you may wish to change the link to point directly to the intended article.