'''Montclair''' is a toponym which is French for ''clear mountain''. It may refer to:
== Places in the United States == *Montclair, New Jersey **Montclair Art Museum **Montclair State University **Upper Montclair, New Jersey **Montclair Public Library * Montclair, California, a city in San Bernardino County * Montclair, Oakland, California, a neighborhood * Montclair, Indiana * Montclair, Lexington, Kentucky * Montclair (Quincy, Massachusetts), a neighborhood in Quincy * Montclair, Cumberland County, North Carolina * Montclair, Davidson County, North Carolina * Montclair, Fayetteville, North Carolina, a neighborhood * Montclair, Onslow County, North Carolina * Montclair, Scotland County, North Carolina * Montclair, Wilson County, North Carolina * Sunset Terrace/Montclair, Houston, a neighborhood in Houston, Texas * Montclair, Virginia
== Other uses == *Mercury Montclair, a line of automobiles made by Ford Motor Company in the 1950s *Montclair bottled water, produced by Nestlé Waters North America *Montclair cigarettes, produced by Commonwealth Brands *{{USS|Montclair|ID-3497}}, a United States Navy refrigerated cargo ship in commission from 1918 to 1919 *Operation Montclair, a military operation by the US and Australia during World War II
==See also== * Mont Clare (disambiguation) * Montclair Elementary School (disambiguation) * Montclair High School (disambiguation) * Montclair, North Carolina (disambiguation) * Montclar (disambiguation) * Mount Clare (disambiguation) * Moncler, Italian fashion brand * Clairmont (disambiguation), an inversion {{disambiguation|geo}}