 | Holiday Inn Istanbul Kadikoy Hotel | 4.0 star rating | 127 | Asian Side |
| Holiday Inn Istanbul Sisli Hotel | 3.0 star rating | | New City |
| Holiday Inn Istanbul Tuzla Bay Hotel | 4.0 star rating | | Asian Side |
 | Holiday Inn Sisli Hotel Istanbul | 5.0 star rating | 168 | New City |
 | Holiday Time Hotel Istanbul | Pending Category | 10 | Ataturk Airport Istanbul |
 | Home Stay Home Nisantasi Hotel Istanbul | Apartment 1st Category | 13 | New City |
| Home Stay Home Sisli Hotel Istanbul | Apartment 1st Category | 26 | New City |
 | Home Stay Home Valikonagi Hotel Istanbul | Apartment 1st Category | 26 | New City |
| Hotel Akcinar Istanbul | Boutique | 45 | Old City |
| Hotel Aldem Istanbul | Standard | 21 | Old City |
| Hotel Au Pera - Special Class Istanbul | 3.0 star rating | 61 | New City |
 | Hotel Black Tulip Istanbul | Boutique | 32 | Old City |
 | Hotel Broken Column Istanbul | 3.0 star rating | 15 | Old City |
 | Hotel Bulvar Palas Istanbul | 4.0 star rating | 70 | Old City |
| Hotel Darussaade Istanbul | 4.0 star rating | 19 | Old City |
 | Hotel El Blanco Istanbul | 3.0 star rating | 12 | Old City |
 | Hotel Fehmi Bey Istanbul | 3 Keys | 27 | Old City |
| Hotel Grand Mark Istanbul | 3.0 star rating | 32 | Old City |
 | Hotel Inter Istanbul | 3.0 star rating | 34 | Old City |
| Hotel Kumkapi Konagi Istanbul | Boutique | 24 | Old City |
 | Hotel La Piano Istanbul | Boutique | 9 | Sisli |
 | Hotellino Istanbul | Boutique | 23 | Old City |
| Hotel Malkoc Istanbul | 3.0 star rating | 48 | Old City |
 | Hotel Naumpasa Konagi Istanbul | 3.0 star rating | | New City |
 | Hotel New House Istanbul | Boutique | 13 | Old City |
| Hotel Nezih Istanbul | Standard | 27 | Old City |
 | Hotel Novano Istanbul | Bed And Breakfast | 18 | Ataturk Airport Istanbul |
| Hotel Pamphylia Istanbul | Bed And Breakfast | 30 | Old City |
 | Hotel Pierre Loti Istanbul | 4.0 star rating | 36 | Old City |
 | Hotel Promise Istanbul | Standard | 17 | New City |
 | Hotel Sipahi Istanbul | Standard | 50 | Old City |
 | Hotel Suadiye Istanbul | 4.0 star rating | 156 | Asian Side |
 | Hotel Sultanahmet Istanbul | 3.0 star rating | 20 | Old City |
 | Hotel Sultan Hill Istanbul | 3.0 star rating | 17 | Old City |
 | Hotel Sultans Inn Istanbul | Standard | 17 | Old City |
| Hotel Timya Istanbul | 3.0 star rating | 24 | Asian Side |
| Hotel Torun Istanbul Old City | 3.0 star rating | 18 | Topkapi |
| Hotel Tulip House Istanbul | Bed And Breakfast | 22 | Old City |
| Hotel Venera Istanbul | 4.0 star rating | 102 | Old City |
| Hotel Yesil Park Istanbul | 3.0 star rating | 143 | Old City |
| Hot Suitestaksim Istanbul Hotel | Standard | 4 | Taksim |
 | Housez Suites and Apartments Hotel Istanbul | Apartment 1st Category | 24 | New City |
 | Hurriyet Hotel Istanbul | 2.0 star rating | 25 | Old City |
| Hurry Inn Merter Hotel Istanbul | 5.0 star rating | 148 | Ataturk Airport Istanbul |
| Huxley Hotel Old City Istanbul | Boutique | 11 | Old City |
 | Hyatt Centric Levent Istanbul Hotel | 5.0 star rating | 79 | New City |
| Hyatt Regency Istanbul, Atakoy Hotel | 5.0 star rating | 284 | Ataturk Airport Istanbul |
 | Hypnos Design Hotel Istanbul | Boutique | 11 | Old City |
 | Ibis Esenyurt Hotel Istanbul | 3.0 star rating | 156 | Ataturk Airport Istanbul |
 | Ibis Istanbul Airport Hotel | 3.0 star rating | 96 | Ataturk Airport Istanbul |