Feldspar (disambiguation)
# Feldspar (disambiguation)

Feldspar is a group of rock-forming minerals including

* Alkali feldspar
* Alkali feldspar granite
* Potassium feldspar

Feldspar may also refer to

* Community in Tay Valley, Ontario, Canada
* USS Feldspar (IX-159), a concrete barge
* Craig Feldspar, a character in the American television comedy series Malcolm in the Middle
