 | The Constantine Hotel Istanbul | Boutique | 28 | Old City |
 | The Elysium Istanbul Mgallery Hotel | 5.0 star rating | 142 | New City |
 | The First Ottoman Apartments Hotel Istanbul | Aparthotel 3* | 5 | Old City |
 | The Grand Mira Hotel Istanbul | 4.0 star rating | 52 | Asian Side |
 | The Grand Tarabya Hotel Istanbul | 5.0 star rating | 278 | New City |
 | The Green Park Bostanci Hotel Istanbul | 5.0 star rating | 196 | Asian Side |
 | The Green Park Hotel Merter Istanbul | 5.0 star rating | 165 | Ataturk Airport Istanbul |
 | The Greenpark Hotel Taksim Istanbul | 4.0 star rating | 183 | New City |
 | The Green Park Pendik Hotel & Convention Center Istanbul | 5.0 star rating | 538 | Asian Side |
 | The Haze Istanbul Hotel | 4.0 star rating | 44 | Old City |
| The House Hotel Bomonti Istanbul | Boutique | | Old City |
 | The House Hotel Bosphorus Istanbul | Boutique | 26 | New City |
 | The House Hotel Galatasaray Istanbul | Boutique | 20 | New City |
 | The House Hotel Nisantasi Istanbul | Boutique | 44 | New City |
 | The House of Tulpan Hotel Istanbul | Boutique | 7 | New City |
 | The Istanbul Hotel | Boutique | 20 | Old City |
 | The Legend Platine Suite Hotel Istanbul | Boutique | 21 | New City |
 | The Luxx Boutigue Hotel Istanbul | Boutique | 22 | Old City |
 | The Marmara Pera Hotel Istanbul | Superior 4* | 205 | New City |
 | The Marmara Sisli Hotel Istanbul | Superior 4* | 98 | New City |
 | The Marmara Taksim - Istanbul Hotel | 5.0 star rating | 388 | New City |
 | The Meretto Hotel Istanbul | 4.0 star rating | 33 | Old City |
| The Million Stone Hotel Istanbul | Boutique | 15 | Old City |
 | The Ottoman City Hotel Istanbul | Boutique | 38 | New City |
 | The Parma Hotel & Spa Taksim Istanbul | 5.0 star rating | 80 | New City |
 | The Peak Hotel Istanbul | 4.0 star rating | 135 | New City |
| The Pendik Residence Hotel Istanbul | 4.0 star rating | 32 | Asian Side |
 | The Pera Hotel Istanbul | Boutique | 22 | New City |
 | The Pera Hill Hotel Istanbul | Boutique | 35 | New City |
 | The Purl Hotel Istanbul | Boutique | 32 | Old City |
 | The Ritz Carlton Istanbul Hotel | 5.0 star rating | 244 | New City |
| The Rose bouquets Sultanahmet Hotel Istanbul | 3.0 star rating | 16 | Old City |
 | The Sofa Hotel Istanbul | 5.0 star rating | 82 | New City |
 | The St. Regis Istanbul Hotel | 5.0 star rating | 118 | New City |
 | The Suadiye Residence Hotel Istanbul | Aparthotel 4* | 11 | Asian Side |
 | The Sunrise Hotel Istanbul | 3.0 star rating | 12 | Old City |
 | The SV Hotel Taksim Istanbul | Boutique | 34 | New City |
 | The Time istanbul Hotel Istanbul | 4.0 star rating | 65 | Old City |
| Three Apples Residence Hotel Istanbul | 3.0 star rating | 17 | New City |
 | Tilia Hotel Istanbul | 4.0 star rating | 60 | Old City |
 | Timeks Hotel Istanbul | Boutique | 13 | Old City |
 | Titanic Business Bayrampasa Hotel Istanbul | 5.0 star rating | 331 | Ataturk Airport Istanbul |
 | Titanic Business Kartal Hotel Istanbul | 5.0 star rating | 13 | Asian Side |
| Titanic City Taksim Hotel Istanbul | 4.0 star rating | 81 | New City |
| Titanic Comfort Sisli Hotel Istanbul | 3.0 star rating | 59 | New City |
 | Titanic Port Bakirkoy Hotel Istanbul | 5.0 star rating | 181 | Ataturk Airport Istanbul |
| Topkapi Hotel Istanbul | 3.0 star rating | | Old City |
 | Topkapi Inter Istanbul Hotel | 4.0 star rating | 54 | Old City |
 | Topkapi Sabena Otel Hotel Istanbul | 3.0 star rating | 42 | Old City |
 | Triada Hotel Istanbul | Boutique | 11 | New City |