Adair
- Adair (band)
- Adair (name)
- Adair Air Force Station
- Adair County (disambiguation)
- Adair County High School (disambiguation)
- Adair Lake
- Adair Mansion
- Adair Park (Stilwell, Oklahoma)
- Adair Township, Camden County, Missouri
- Adair Village, Oregon
- Adair Vineyards
- Adair baronets
- Adair v. United States
- Adair, Illinois
- Adair, Iowa
- Adair, Oklahoma
- Adairs Covered Bridge
- Adare Manor
- Anatole Friedland
- Bahia Adair
- Camp Adair
- Casco Township, St. Clair County, Michigan
- Dr. John H. Adair House
- Fort Adair
- List of decorative stones
- Magh Adhair
- Mount Adair
- USS Adair (APA-91)