In mathematics, an axiomatic theory is one based on axioms.

Axiomatic may also refer to:

Axiomatic (Egan book), a collection of short stories by Greg Egan "Axiomatic" (short story), a short story by Greg Egan Axiomatic (Tumarkin book), a 2018 book by Maria Tumarkin Axiomatic (album), a 2005 album by Australian band Taxiride

See also Axiom (disambiguation)