Le Tellier is the name of the French noble family, while Letellier is a surname, and may refer to:

• Camille le Tellier de Louvois (1675–1718), French cleric
• Charles-Maurice Le Tellier (1642–1710), Archbishop of Reims
• Francis Letellier (born 1964), French journalist
• François-Michel le Tellier, Marquis de Louvois (1641–1691)
• Hervé Le Tellier (born 1957), French writer
• Louis Charles César Le Tellier, duc d'Estrées (1695–1771)
• Louis François Marie Le Tellier (1668–1701), French statesman
• Luc Letellier de St-Just (1820–1881), Canadian politician
• Louis LeTellier (1887–1975), football coach
• Michel Le Tellier (1603–1685), French statesman
• Robert Letellier (born 1953), South African writer on music

• Letellier, Manitoba
• All pages with titles containing Le Tellier, and Letellier

This page lists people with the surname Le Tellier.
If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link.