Polk
- Camp Polk (Oregon)
- Fort Johnson
- POLK
- Poke (disambiguation)
- Pokeweed
- Polk (name)
- Polk Audio
- Polk City, Florida
- Polk City, Iowa
- Polk County (disambiguation)
- Polk Home
- Polk Hotel
- Polk State College
- Polk Street
- Polk Township (disambiguation)
- Polk station
- Polk, Illinois
- Polk, Missouri
- Polk, Nebraska
- Polk, Ohio
- Polk, Pennsylvania
- Polk, West Virginia
- Polk, Wisconsin
- Sigmar Polke