Vallier

Vallier is a topographic surname of French and Old English origin, referring to someone who lives in a valley. Variants include Vallière, Vallières, de Vallière, and LaVallière.{{cite book |editor1-last=Hanks |editor1-first=Patrick |title=Dictionary of American Family Names |date=2003 |publisher=Oxford University Press |isbn=9780195081374 |page=529}}

Notable people with the surname Vallier include:

• John Vallier (1920–1991), English classical pianist and composer
• Joseph Vallier (1869–1935), French lawyer and politician
• Lenny Vallier (born 1999), French footballer

Notable people with the surname Vallière include:

• Jean Vallière (died 1523), Augustinian friar
• Louis-Florent de Vallière (1719–1775), Governor General of the French colony of Saint-Domingue (Haiti)