Prime can refer to:

• Prime (comics), a comics character
• Prime (film), a romantic comedy
• Prime (liturgy), a liturgical office (service or ceremony)
• Prime (planet), a designation of a planet relative to its system in Science Fiction.
• Prime (symbol), the ′ mark
• Prime Computer
• Prime ideal, subset of a ring in mathematics
• Prime lens, having a fixed focal length
• Prime number
• Prime rate
• Prime Television, a television network in Australia
• Prime Television New Zealand
• Prime (novel), a novel by Poppy Z. Brite
• Metroid Prime, a series of games in the popular franchise Metroid
• A title used by Autobot leaders in Transformers, most notably Optimus Prime and Rodimus Prime
• 3' end and 5' end ("three prime end", "five prime end") in biochemistry
• Prime element in the integral domain of mathematics
• Prime (lending market sector), within which lending product providors are focused on selling products (mortgage, loan or credit card) to the individual who is high-value and/or has a good credit history - as opposed to the subprime market sector.
• Prime - The first commercial game by nigredo studios (Based on work by Peter F Hamilton)
• Ages Beyond Myst - An adventure game for the PC developed by Cyan Worlds
• TVtropolis, a CanWest-owned Canadian television channel previously known as Prime
• Programme For Rebuilding and IMproving Existing schools

Prim | Priem