In mathematics, Chow's theorem may refer to a number of theorems due to Wei-Liang Chow:

• Chow's theorem: The theorem that asserts that any analytic subvariety in projective space is actually algebraic.
• Chow–Rashevskii theorem: In sub-Riemannian geometry, the theorem that asserts that any two points are connected by a horizontal curve.

See also

• Chow's lemma
• Chow's moving lemma