| Tria Elegance Istanbul Hotel | 3.0 star rating | 6 | Old City |
 | Tria Special Hotel Istanbul | 4.0 star rating | 20 | Old City |
 | Troya Hotel Istanbul | 3.0 star rating | 77 | New City |
 | Tryp By Wyndham Taksim Hotel Istanbul | 4.0 star rating | 48 | New City |
 | Tugra Hotel Istanbul | 3.0 star rating | 32 | Old City |
 | Tulip By Molton Hotels Istanbul | 4.0 star rating | 75 | New City |
 | Tunel Residence Hotel Istanbul | Residence | 50 | New City |
| Turkish-American B&B Hotel Istanbul | 3.0 star rating | 1 | New City |
 | Turquhouse Boutique Hotel Istanbul | Boutique | 67 | Old City |
 | Turvan Hotel Istanbul | 3.0 star rating | 44 | Old City |
 | Tuyap Palas Hotel Istanbul | 5.0 star rating | 259 | Marmara |
 | Uyan Hotel Istanbul | 4.0 star rating | 26 | Old City |
| Valide Hotel Sisli Istanbul | 3.0 star rating | 35 | New City |
 | Valide Sultan Konagi Hotel Istanbul | Boutique | 17 | Old City |
 | Vardar Palace Hotel Istanbul | 3.0 star rating | 40 | New City |
| Vault Karakoy, The House Hotel Istanbul | Boutique | 63 | Old City |
| Vavien Hotel Istanbul | 4.0 star rating | | Beyoglu |
 | Venue Hotel Old City Istanbul | 3.0 star rating | 25 | Sirkeci |
 | Veyron Hotels Istanbul | 4.0 star rating | 69 | New City |
| Vialand Palace Amusement Park Hotel Istanbul | 4.0 star rating | 101 | Old City |
 | Vicenza Hotel Istanbul | 4.0 star rating | 95 | Old City |
 | Victory Hotel & Spa Istanbul | 4.0 star rating | 56 | Old City |
 | Villa Pasha Hotel Istanbul | Boutique | 15 | Old City |
| VILLA PERA SUITE HOTEL Hotel Istanbul | Boutique | | Old City |
| Villa Sphendone Hotel Istanbul | 3.0 star rating | 4 | Old City |
 | Villa Zurich Hotel Istanbul | 3.0 star rating | 41 | New City |
 | Vizon Hotel Osmanbey Istanbul | 3.0 star rating | 51 | New City |
 | Vizyon City Hotel Istanbul | Boutique | 16 | Old City |
| Volley Hotel Istanbul | 4.0 star rating | 60 | Asian Side |
 | Walton Hotels Galata Istanbul | Boutique | 27 | New City |
 | Walton Hotels Sultanahmet Istanbul | Boutique | 20 | Old City |
 | Wame Suite Hotel Nisantasi Istanbul | Boutique | 22 | New City |
 | Waw Hotel Galataport Istanbul | Boutique | 21 | Old City |
 | White Monarch Hotel Istanbul | 4.0 star rating | 79 | New City |
 | W Hotel Istanbul | 5.0 star rating | 136 | New City |
 | Wish More Hotels Istanbul | 5.0 star rating | 198 | Marmara |
| World Heritage Hotel Istanbul | 3.0 star rating | | Old City |
| World House Istanbul Hotel | Hostel | 17 | Old City |
 | WOW Airport Hotel Istanbul | 4.0 star rating | 360 | Ataturk Airport Istanbul |
 | WOW Istanbul Hotel | 5.0 star rating | 275 | Ataturk Airport Istanbul |
 | Wyndham Grand Istanbul Europe Hotel | 5.0 star rating | 307 | Ataturk Airport Istanbul |
 | Wyndham Grand Istanbul Kalamis Marina Hotel | 5.0 star rating | 210 | Asian Side |
 | Wyndham Grand Istanbul Levent Hotel | 5.0 star rating | 389 | New City |
 | Wyndham Istanbul Old City Hotel | 5.0 star rating | 265 | Old City |
 | Yagmur Apart Hotel Istanbul | 3 Keys | 15 | Old City |
 | Yasmak Comfort Hotel Istanbul | 3.0 star rating | 13 | Old City |
 | Yasmak Sultan Hotel Istanbul | 4.0 star rating | 81 | Old City |
| Yasmin Hotel Istanbul | 1 Star | 13 | Old City |
 | Yavuz Otel Hotel Istanbul | 2.0 star rating | 28 | Old City |
 | Yazar Hotel Istanbul | Boutique | 20 | Old City |