- 10 Karakoy Istanbul
- 5 Star Hotel Concept Apartments with Spa and Sport Center
- Ac Hotel Istanbul Macka
- Ada Hotel Istanbul
- Ada Karakoy Hotel - Special Class
- Adahan Decamondo Pera, Autograph Collection
- Adamar Hotel - Special Class
- Adelmar Hotel Istanbul
- Ag Sisli Hotel
- Agora Guesthouse
- Agora Life Hotel - Special Class
- Air Boss Istanbul Airport and Fair Hotel
- Akgun Istanbul Hotel
- Akin Suites
- Albatros Hagia Sophia Hotel
- Albatros Premier Hotel
- Aleph Hotel & Spa
- All Seasons Hotel Istanbul
- Almina Hotel - Special Class
- Alpek Hotel
- Alphonse Hotel
- Alrazi Hotel
- Alzer Hotel Special Class
- Amethyst Hotel
- Amiral Palace Hotel Boutique Class
- Anemon Galata Hotel
- Anthemis Hotel
- Antik Hotel Istanbul
- Antique Hostel & Guesthouse
- Antis Hotel - Special Class
- Antusa Palace Hotel & Spa
- Apartman Istanbul
- Apex Hotel
- Apple Tree Hotel
- Aprilis Gold Hotel
- Aprilis Hotel - Special class
- Arcade Hotel
- Arena Hotel Istanbul
- Aristocrat Hotel
- Armada Istanbul Old City Hotel
- Armagrandi Spina Hotel-Special Category
- Artefes Hotel Old City
- Arts Hotel Istanbul - Special Class
- Arts Hotel Taksim
- Askoc Hotel & Spa
- Asmali Hotel
- Aspen Hotel & Spa Istanbul Old City
- Astra Boutique Hotel
- Asur Hotel
- Atik Palace Hotel
- Avantgarde Hotel Taksim
- Avantgarde Levent Hotel - Boutique Class
- Avcilar Inci Hotel
- Avicenna Hotel
- Ayasofya Hotel
- Ayramin Hotel Taksim
- Azade Hotel
- Babu House
- Bahaus Guesthouse Hostel
- Bankerhan Hotel
- Barcelo Istanbul
- Bekdas Hotel Deluxe & Spa
- Bella Vista Hostel
- Bentley Hotel Bosphorus - Special Class
- Berjer Boutique Hotel & Spa
- Berr Hotel
- Best Nobel Hotel
- Best Nobel Hotel 2
- Best Western Empire Palace
- Beyoglu Huzur Hotel
- Birlik Apart Hotel
- Biz Cevahir Hotel Sultanahmet
- Blisstanbul Hotel
- Blue Istanbul Hotel Taksim
- Blue Istanbul Suites
- Blueway Hotel Historical
- Bof Hotels Ceo Suites Atasehir
- Boss Hotel Sultanahmet
- Boutique Saint Sophia
- Bricks Hotel Istanbul
- Burckin Suites Hotel
- Byotell Hotel Istanbul
- CVK Park Bosphorus Hotel Istanbul
- CVK Taksim Hotel Istanbul
- Carlton Hotel
- Cartoon Hotel
- Celal Sultan Hotel Special Class
- Centro WestSide
- Cevahir Hotel Istanbul Asia
- Cheers Hostel
- Cheers Lighthouse
- Cihangir Hotel
- Ciragan Palace Kempinski
- City Center Hotel Taksim
- Cityloft 24
- Cityloft 81
- Clarion Hotel Golden Horn
- Clarion Hotel Istanbul Mahmutbey
- Collage Pera Hotel
- Collage Taksim Hotel
- Comfort Hotel Taksim
- Concept Nisantasi Hotels & Spa
- Conrad Istanbul Bosphorus
- Corinne Art & Boutique Hotel
- Cosy & Spacious Terrace Flat
- Crowne Plaza Istanbul - Asia
- Crowne Plaza Istanbul - Florya
- Crowne Plaza Istanbul - Harbiye
- Crowne Plaza Istanbul - Old City
- Crowne Plaza Istanbul - Oryapark
- Cumbali Luxury Boutique Hotel
- Darkhill Hotel
- Daru Sultan Hotels Galata
- Darussaade Istanbul - Special Class
- De Marêe
- Dedeman Bostanci Istanbul Hotel & Convention Center
- Dedeman Istanbul
- Delta Hotel Istanbul
- Delta Hotels By Marriott Istanbul Levent
- Delta Hotels by Marriott Istanbul West
- Deluxe Golden Horn Sultanahmet Hotel
- Deluxe suite golden horn
- Dencity Hotels & Spa
- Derpa Suite Hotel Osmanbey
- Dersaadet Hotel Istanbul
- Dilhayat Kalfa Hotel
- Divalis Hotel
- Divan Istanbul
- Divan Istanbul City
- Divani Ali Hotel
- Divas Hotel
- Diyar Hotel
- Dosso Dossi Hotels & Spa Downtown
- Dosso Dossi Hotels Golden Horn
- Dosso Dossi Hotels Old City
- DoubleTree by Hilton Istanbul - Avcilar
- DoubleTree by Hilton Istanbul - Moda
- DoubleTree by Hilton Istanbul - Old Town
- DoubleTree by Hilton Istanbul - Piyalepasa
- DoubleTree by Hilton Istanbul - Sirkeci
- DoubleTree by Hilton Istanbul Esentepe
- DoubleTree by Hilton Istanbul Topkapi
- DoubleTree by Hilton Istanbul Umraniye
- Dream Bosphorus Hotel
- Edition Old City Hotel
- Elemet Taksim Suites
- Elite World Comfy Istanbul Taksim
- Elite World Europe Hotel
- Elite World Grand Istanbul Kucukyali
- Elite World Istanbul Florya
- Elite World Istanbul Taksim
- Emirhan Inn Apartment & Suites
- Emporium Hotel
- Enderun Hotel
- Endless Suites Taksim
- Erboy Hotel Istanbul
- Erenler Hotel & Hostel
- Eresin Hotels Sultanahmet - Boutique Class
- Eresin Hotels Topkapi
- Erten Konak
- Euro Park Otel
- Eurostars Hotel Old City
- Express Inci Airport Hotel
- Fairmont Quasar Istanbul
- Faros Hotel Taksim
- Fatih Hotel Corner
- Fer Hotel
- Ferman Hilal Hotel
- Ferman Hotel Old City -Special Category
- Feronya Hotel
- Flats Company - Karakoy Apartment
- Flower Palace Hotel
- Four Seasons Hotel Istanbul at Sultanahmet
- Four Seasons Hotel Istanbul at the Bosphorus
- Four Sides Sisli
- Fraser Place Antasya Istanbul
- Fraser Place Anthill Istanbul
- Fuar Hotel
- Fuat Pasa Yalisi - Special Class
- GLK PREMIER Regency Suites & Spa
- Galata Antique Hotel
- Galata Times Hotel
- Galatahan Hotel Istanbul Karakoy
- Garden House Hotel - Special Class
- Gen Suites
- Germenicia Hotel
- Germir Palas Hotel - Special Class
- Gezi Hotel Bosphorus, Istanbul, a Member of Design Hotels
- Gk Regency Suites
- Glamour Hotel
- Glens Palas Istanbul
- Glk Premier Acropol Suites & Spa
- Glk Premier Sea Mansion Suites & Spa
- Golden Age Hotel Taksim
- Golden Ak Marmara Hotel
- Golden Horn Hotel - Special Class
- Golden Horn Istanbul Hotel
- Golden Royal Hotel & Spa
- Golden Tulip Istanbul Bayrampasa
- Gorrion Hotel Istanbul
- Grand Anka Hotel
- Grand Aras Hotel & Suites
- Grand As Hotel
- Grand Bazaar Hotel
- Grand Beyazit Hotel Old City
- Grand Cevahir Hotel Convention Center
- Grand Hilarium Hotel
- Grand Hotel De Pera
- Grand Hotel Gulsoy
- Grand Hotel Halic
- Grand Hotel Palmiye
- Grand Hyatt Istanbul
- Grand Istanbul Airport Hotel
- Grand Liza Hotel
- Grand Makel Hotel Topkapi
- Grand Mark Hotel
- Grand Ons Hotel
- Grand Palace Hotel
- Grand S Hotel
- Grand Sagcanlar Hotel
- Grand Star Hotel Bosphorus
- Grand Unal Hotel
- Grand Yavuz Hotel
- Great Fortune Hotel & Spa
- Green Anka Hotel
- Gulhane Corner Hotel
- Gulhanepark Hotel & Spa
- Gunes Hotel Merter
- Gökçe Pansiyon - Adult Only - Hostel
- HHK Hotel
- Halifaks Hotel
- Hampton by Hilton Istanbul Atakoy
- Hampton by Hilton Istanbul Kayasehir
- Hampton by Hilton Istanbul Kurtkoy
- Hampton by Hilton Istanbul Zeytinburnu
- Han Hotel
- Hilton Garden Inn Istanbul Ataturk Airport
- Hilton Garden Inn Istanbul Beylikduzu
- Hilton Istanbul Bomonti Hotel & Conference Center
- Hilton Istanbul Bosphorus
- Hilton Istanbul Kozyatagi
- Hilton Istanbul Maslak
- Hippodrome Hotel
- Holiday Inn Express Istanbul - Altunizade
- Holiday Inn Istanbul - Kadikoy
- Holiday Inn Istanbul - Sisli
- Holiday Inn Istanbul City
- Honey Hotel
- Hotel 1453
- Hotel Agan
- Hotel Amira Istanbul
- Hotel Antique
- Hotel Arcadia Blue Istanbul
- Hotel Bazaar
- Hotel Black Tulip
- Hotel Blue Istanbul - Special class
- Hotel Bulvar Palas
- Hotel California
- Hotel Centrum Istanbul
- Hotel Daphne - Special Class
- Hotel Emirhan Palace
- Hotel Empress Zoe
- Hotel Erguvan - Special Category
- Hotel Evsen
- Hotel Fehmi Bey
- Hotel Gedik Pasa Konagi
- Hotel Grand Umit
- Hotel Ibrahim Pasha
- Hotel Ilkay
- Hotel Ipek Palas
- Hotel Istanbul Trend
- Hotel La Villa
- Hotel Le Mirage
- Hotel Momento - Special Class
- Hotel Mosaic
- Hotel Nena
- Hotel Prinkipos
- Hotel Rose Bouquets
- Hotel Santa Sophia
- Hotel Sapphire
- Hotel Sari Konak
- Hotel Sultanahmet
- Hotel Sultanhill
- Hotel Sultania Boutique Class
- Hotel The Pera Hill
- Hotel The Public
- Hotel Troya
- Hotel Uyan-Special Category
- Hotel V Plus Taksim
- Hotel Venera
- Hotel Yasmak Sultan
- Hotel Zurich Istanbul
- Hurry Inn Merter Istanbul
- Hush Hostel Lounge
- Hyatt Centric Levent Istanbul
- Hyatt Regency Istanbul Atakoy
- Hypnos Design House
- Ibis Istanbul Esenyurt
- Icon Istanbul Hotel
- Idylle Hotel
- Ilkbal Deluxe Hotel & Spa
- Inncity Hotel Nisantasi
- Innova Sultanahmet Istanbul
- Innpera Hotel
- Intercontinental Istanbul, An IHG Hotel
- Isg Sabiha Gökçen Airport Hotel
- Istanberry - Sunshine Apartments
- Istanbul Comfort Hotel
- Istanbul Dedem Hotel 1
- Istanbul Dora Hotel
- Istanbul Golden City Hotel
- Istanbul Gonen Hotel
- Istanbul Marriott Hotel Asia
- Istanbul Marriott Hotel Pendik
- Istanbul Marriott Hotel Sisli
- Istanbul Royal Hotel
- Istanbul Sirkeci Hotel
- Istanbul Sydney Hotel
- İstanbul Fati̇h Mosque Near Home
- Jakaranda Hotel
- Juliet Rooms & Kitchen
- Just Inn Hotel
- Kadikoy Park Suites
- Kadikoy Port Hotel
- Kalyon Hotel Istanbul
- Karakoy Aparts Hotel
- Kent Hotel Istanbul
- Khalkedon Hotel Istanbul
- Klas Hotel
- Kosk Hotel Kadikoy
- La Quinta by Wyndham Istanbul Gunesli
- Lady Diana Hotel
- Lalahan
- Laleli Gonen Hotel
- Lalinn Hotel
- Lasagrada Hotel Istanbul
- Lavanta Hotel
- Lazzoni Hotel
- Le Méridien Istanbul Etiler
- Le Safran Suite
- Legacy Ottoman Hotel
- Levanten Hostel
- Levni Hotel & Spa - Special Category
- Leyenda Hotel
- Liman Hotel
- Lina Hotel Taksim Pera
- Lion Hotel
- Lionel Hotel Istanbul
- Lir Residence Suites
- Louis Rooms
- Magnificent Hotel
- Malta Bosphorus Hotel
- Manesol Boutique Galata
- Manesol Old City Bosphorus
- Mangana Konak
- Mansion Valeria
- Marble Hotel
- Marmara Place Old City Hotel
- Marnas Hotels
- Martinenz Hotel
- Masal Hotel
- Mayi Hotel
- Maywood Hotel
- Mb Deluxe Hotel
- Mercure Istanbul Altunizade
- Mercure Istanbul Bomonti
- Mercure Istanbul Yesilkoy
- Meroddi Bagdatliyan Hotel
- Meroddi Galata Mansion
- Metro Suites Taksim
- Metropolitan Hotels Bosphorus
- Metropolitan Hotels Taksim
- Mia Berre Hotels
- Midtown Hotel Istanbul
- Mien Suites
- Mina Hotel - Special Category
- Mini Suite Otel
- Miracle Istanbul Asia Airport Hotel & Spa
- Miran Hotel
- Mirrors Hotel
- Misafir Suites 8 Istanbul
- Miss Istanbul Hotel & Spa
- Molton Monapart Mecidiyekoy
- Momento Golden Horn Hotel
- Morione Hotel & Spa Center
- Mount Ararat Hotel
- Mr Cas Hotels - Special Class
- Muyan Suites
- My Assos Hotel
- Mövenpick Hotel Istanbul Bosphorus
- Mövenpick Istanbul Golden Horn
- Nagehan Hotel Old City
- Nanda Hotel
- Naz City Hotel Taksim
- Neda Hotel Istanbul
- Neorion Hotel - Special Class
- New Cosy Studio in the heart of Kadikoy
- New Fatih Hotel
- New Taksim Hotel
- Nexthouse Pera Hotel
- Niconya Port Suite&Hotel
- Nidya Hotel Esenyurt
- Nidya Hotel Galataport
- Niles Hotel Istanbul - Special Class
- Nippon Hotel
- No11 Hotel & Apartments
- Nordstern Hotel Galata
- Nova Plaza Crystal Hotel & Spa
- Novotel Istanbul Karakoy
- Novotel Istanbul Zeytinburnu
- Nuru Ziya Suites
- Occidental Taksim
- Old City Viva Hotel
- Opera Hotel Bosphorus
- Oran Hotel
- Orient Express & Spa by Orka Hotels
- Orient Mintur Hotel
- Orka Royal Hotel & Spa
- Orka Taksim Suites & Hotel
- Ottoman Hotel Imperial-Special Category
- Ottopera Hotel
- P Galata Boutique Hotel
- Palazzo Donizetti Hotel - Special Class
- Palmiye Hotel Taksim
- Park Dedeman Bostanci Hotel
- Park Hyatt Istanbul - Macka Palas
- Park Inn by Radisson Istanbul Airport, Odayeri
- Park Inn by Radisson Istanbul Ataturk Airport
- Park Star Hotel Taksim
- Parmada Hotel Old City
- Pera Palace Hotel
- Pera Rose Hotel
- Pera Tulip Hotel
- Peradays
- Perazre Hotel
- Peyk Hotel
- Phosphorion Hotel
- Pianoforte by Febor Hotels&Spa
- Pierre Loti Hotel Old City- Special Category
- Piya Sport Hotel
- Point Hotel Barbaros
- Point Hotel Taksim
- Port Bosphorus Hotel
- Porta Romanos Hotel
- Premist Hotels Sultanahmet
- Premist Hotels Taksim
- Prestige Hotel Old City
- Promise Hotel
- Pullman Istanbul Hotel & Convention Center
- Radisson Blu Bosphorus Hotel, Istanbul
- Radisson Blu Hotel & Spa, Istanbul Tuzla
- Radisson Blu Hotel Istanbul Ottomare
- Radisson Blu Hotel Vadistanbul
- Radisson Blu Hotel, Istanbul Asia, Turkey
- Radisson Blu Hotel, Istanbul Pera
- Radisson Blu Hotel, Istanbul Sisli
- Radisson Hotel President Beyazit Istanbul
- Raffles Istanbul
- Ragip Pasha Apartments
- Ramada By Wyndham Istanbul Taksim
- Ramada Encore by Wyndham Istanbul Bayrampasa
- Ramada Hotel & Suites by Wyndham Istanbul Merter
- Ramada Hotel & Suites by Wyndham Istanbul Sisli
- Ramada Plaza by Wyndham Istanbul Atakoy
- Ramada Plaza by Wyndham Istanbul City Center
- Ramada Plaza by Wyndham Istanbul Tekstilkent
- Ramada by Wyndham Istanbul Alibeykoy
- Ramada by Wyndham Istanbul Florya
- Ramada by Wyndham Istanbul Golden Horn
- Ramada by Wyndham Istanbul Grand Bazaar
- Ramada by Wyndham Istanbul Old City
- Ramada by Wyndham Istanbul Pera
- Rast Hotel Sultanahmet
- Regard Hotel
- Renaissance Istanbul Polat Bosphorus Hotel
- Renaissance Polat Istanbul Hotel
- Renata Boutique Hotel - Boutique Class
- Reydel Hotel
- Reyyan Hotel
- Ring Stone Hotels Bosphorus
- Rios Edition Hotel
- Riva Hotel
- Rixos Pera Istanbul
- Romance Istanbul Hotel
- Room Mate Emir
- Rox Hotel
- Royal Inci Airport Hotel
- Royal Stay Palace Hotel
- Régie Ottoman Istanbul
- Samil Hotel
- Santa Ottoman Hotel
- Sarajevo Hotel
- Sed Hotel
- Selenay Hotel
- Seminal Hotel
- Senabil Hotel Old City
- Senator Hotel Taksim
- Sentire Hotels & Residences
- Seraglio Hotel & Suites
- Seres Hotel Old City
- Seven Hills Hotel - Special Class
- Seyithan Palace Spa Hotel
- Shangri-La Bosphorus, Istanbul
- Sheraton Grand Istanbul Atasehir
- Sheraton Istanbul Ataköy Hotel
- Siesta Hotel
- Sinem Hotel
- Sirkeci Emek Hotel
- Sirkeci Ersu Hotel
- Sirkeci Mansion
- Sirkeci Park Hotel
- Sirkeci Quietness Hotel
- Skalion Hotel & Spa
- Sogut Hotel Old City
- Soho House Istanbul
- Sokullu Pasa Hotel - Special Class
- Somerset Maslak Istanbul
- Sorriso Hotel
- Spinel Hotel
- Splendid Palace Hotel
- Stanpoli Hostel
- Star Holiday Hotel
- Style Hotel Sisli
- Suadiye Hotel
- Sub Karaköy - Special Class
- Sude Konak
- Sultan Corner Suites
- Sultan Hostel & Guesthouse
- Sultan Palace Hotel
- Sultan Tughra Hotel
- Sultanahmet Inn Hotel
- Sultanahmet Newport Hotel
- Sultanahmet Palace Hotel
- Sultanahmet Park Hotel
- Sultanhan Hotel - Special Class
- Sultans Royal Hotel
- Sumengen Hotel
- Sunrise Istanbul Suites
- Sura Design Hotel and Suites - Boutique Class
- Sura Hagia Sophia Hotel
- Surmeli Istanbul Hotel
- Swissotel The Bosphorus Istanbul
- TRYP by Wyndham Istanbul Basin Ekspres
- TRYP by Wyndham Istanbul Taksim
- Taksim Gonen Hotel
- Taksim Green House Hostel
- Taksim Landhouse
- Taksim Line Hotel
- Taksim Metropark Hotel
- Taksim Mood
- Taksim Pera Orient Hotel
- Taksim Santa Lucia Hotel
- Taksim Square Hotel
- Taksim Star Hotel
- Tan Hotel - Special Class
- Tango Arjaan by Rotana Istanbul Asia
- Tashkonak Hotel
- Taxim Hill Hotel
- Taxim Lounge Hotel Special Category
- Taxim Marin Hotel
- Taximist Hotel
- Tempo Hotel 4Levent Istanbul
- Tempo Suites Airport
- Terra Suites
- The And Hotel Istanbul - Special Class
- The Artisan Istanbul MGallery
- The Bank Hotel Istanbul, a Member of Design Hotels
- The Byzantium Suites Hotel & Spa
- The Central Hotel
- The Central Palace Taksim
- The Elysium Taksim Special Class
- The G Hotels Istanbul
- The Galata Istanbul Hotel - MGallery
- The Grand Mira Business Hotel
- The Grand Tarabya
- The Green Park Bostanci
- The Green Park Merter
- The Green Park Taksim
- The Haze Karaköy
- The Hotel Beyaz Saray
- The Magnaura Palace Hotel
- The Marmara Pera
- The Marmara Sisli
- The Marmara Taksim
- The Meretto Hotel Istanbul Old City
- The Million Stone Hotel - Special Class
- The Parma Hotel Taksim
- The Peak Hotel & Spa
- The Ritz-Carlton Istanbul
- The Row Taksim Hotel
- The St. Regis Istanbul
- The Stay Bosphorus
- The Stay Boulevard Nisantasi
- The Stay Nisantasi
- The Story Hotel Pera
- The Time Hotel Old City
- The White Orient Hotel
- Tilia Hotel
- Timeks Hotel Sultanahmet
- Titanic Business Kartal
- Titanic City Taksim
- Titanic Port Bakirkoy
- Tomtom Suites
- Triada Hotel
- Tugra Hotel
- Tulip Guesthouse
- Tulip House
- Tunel Residence
- Turkoman Hotel
- Turkuaz Suites
- Turvan Hotel
- Tuyap Palas
- Tzl Suites
- Uranus Istanbul Topkapi
- Valide Sultan Konagi
- Vavien Hotel
- Vernazza Suites Hotel
- Vialand Palace Hotel
- Vicenza Hotel
- Victory Hotel & Spa Istanbul
- Villa Pera Suite Hotel
- Viva Deluxe Hotel
- Vogue Hotel Supreme Istanbul
- Vois Hotel
- Wabi Sabi Hostel Istanbul
- Walton Hotels Galata
- West Pera Hotel
- White House Hotel Istanbul
- White Monarch Hotel
- White Palace Hotel
- Windsor Hotel & Convention Center
- Wish More Hotel Istanbul
- World Point Hotel Istanbul
- Wow Airport Hotel
- Wyndham Grand Istanbul Europe
- Wyndham Grand Istanbul Kalamis Marina Hotel
- Wyndham Grand Istanbul Levent
- Wyndham Istanbul Old City
- Yigitalp
- Yilsam Sultanahmet Hotel
- Zagreb Hotel
- Zimmer Bosphorus Hotel
- guest house sultanahmet
- historia hotel
- ibis Istanbul West
- ibis Istanbul Zeytinburnu
- ibis Styles Istanbul Bomonti
