For elections, the London Borough of Hounslow is divided into twenty-two areas, known as wards:
- Bedfont
- Brentford East
- Brentford West
- Chiswick Gunnersbury
- Chiswick Homefields
- Chiswick Riverside
- Cranford
- Feltham North
- Feltham West
- Hanworth Park
- Hanworth Village
- Heston Central
- Heston East
- Heston West
- Hounslow Central
- Hounslow East
- Hounslow Heath
- Hounslow South
- Hounslow West
- Isleworth
- Osterley and Spring Grove
- Syon & Brentford Lock
