- Address: Langhorn Drive, Twickenham
- Country: United Kingdom
- Capacity: 14,000
- Opened: 1963
- Main use: Rugby union
- Tenants: Harlequin (rugby union)
Extra stadium info – Twickenham Stoop Stadium
Harlequin FC, one of the first rugby union clubs from the United Kingdom with 100,000 followers on its main social media page, was founded in 1866.
