Millennium London Mayfair
| Category | 3 Stars |
| Address | 44 Grosvenor Square London |
| City | London |
| Country | United Kingdom |
| Number of rooms | 0 |
| Phone number | 44 (20) 76299400 |
| Fax number | 44 (20) 7629 7736 |
| Web-site | http://www.millenniumhotels.com/mayfair |