Leitch

Leitch may refer to:

• A Scottish surname: A surname of Scottish origin, derived from the Gaelic word "leigheach" meaning "physician" or "healer." Notable people with this surname include those involved in various fields such as sports, politics, and the arts.

• The Leitch notation: A notation used in tensor algebra, particularly in the context of general relativity and differential geometry. It is a shorthand method for representing the symmetrization and antisymmetrization of tensor indices.

• Leitch Technology Corporation: A defunct Canadian company that manufactured and supplied video and audio processing equipment for the broadcast and media industries. It was acquired by Harris Corporation (now Imagine Communications) in 2005.

• Individual people with the surname Leitch: This could refer to any number of individuals, historical or contemporary, who bear the surname Leitch. To understand a specific reference, context is required.