The term chair has a number of possible meanings:

• Chair, piece of furniture
• Chair (official), person in authority at a meeting or organisation, or such a position
• Electric chair, execution device often known as just "the chair"
• Orchestra: musician's seating position
• Rail tracks: blocks, in the past supporting tracks on sleepers
• Chair conformation, molecular structure of cyclohexane
• Chair (acrobatics), various balancing circus skills
• The Chair (game show), TV show hosted by John McEnroe
• Mysteries of Doorframe is a bizarre underground online comic strip with vague ties to Pokey the Penguin
• The Chairs, play by Eugène Ionesco
• Chair (Skopje), municipalty in Skopje, Macedonia
• Rethinking Culture, Body and Design is a book by Galen Cranz about the piece of furniture
• Pipe organ, an early (now obsolete) name for the choir organ

See also

• Chairperson