Quatrefoil (disambiguation)
# Quatrefoil (disambiguation)

A quatrefoil (four leaf) is a decorative element of four partially overlapping circles.

Quatrefoil may also refer to:

* Quatrefoil: A Modern Novel, a 1950 book by James Barr
* Quatrefoil Library, in Minneapolis, Minnesota, U.S.
* Quatrefoil reentry, a type of cardiac arrhythmia
