Foundation may refer to:
- "Foundation (Aguirre)", the Short Story by Ann Aguirre.
- Foundation Series, the Science Fiction series by Isaac Asimov.
- "Foundation (1942)", the first Short Story in the series (renamed "The Encyclopedists")
- Foundation (1951), the first Novel/Collection in the series.
- Foundation (2021), a 2021 live-action series produced by David S. Goyer and David Ellison, produced and released through Apple TV+.
- "Foundation", by China Miéville, which can be found in the anthology, Looking for Jake and Other Stories.
- SCP Foundation, a collaborative online writing project that takes advantage of the wiki format.
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