| K+K Maria Theresia Hotel Vienna | 4.0 star rating | 132 | Vienna |
 | K+K Palais Hotel Vienna | 4.0 star rating | 66 | Vienna |
 | Klimt Hotel & Apartments Vienna | 3.0 star rating | 40 | Vienna |
 | Kolbeck Hotel Vienna | 2.0 star rating | 40 | Vienna |
| Krainerhütte Hotel Vienna | 3.0 star rating | | Baden |
| Kummer Hotel Vienna | 4.0 star rating | 95 | Vienna |
 | Kunsthof Hotel Vienna | 3.0 star rating | 50 | Vienna |
| La Pura - Women's Health Resort Kamptal Vienna | 3.0 star rating | 83 | Vienna |
 | Le Méridien Vienna Hotel | 5.0 star rating | 294 | Vienna |
 | Lenas Donau Hotel Vienna | 3.0 star rating | 190 | Vienna |
 | Leonardo Hotel Vienna | 4.0 star rating | 213 | Vienna |
 | Lindner Hotel am Belvedere Vienna | 4.0 star rating | 219 | Vienna |
 | LiV'iN Residence by Fleming's Wien Hotel Vienna | Residence | 27 | Vienna |
| LiV'iN Residence Wien-Parlament Hotel Vienna | Residence | 8 | Vienna |
 | Lucia Hotel Vienna | 3.0 star rating | 54 | Vienna |
| Luciani Casa d'Oro Hotel Vienna | 3.0 star rating | 20 | Vienna |
 | Magdas Hotel Vienna | 3.0 star rating | 78 | Vienna |
 | Mailberger Hof Hotel Vienna | 3.0 star rating | 46 | Vienna |
| Mariahilf Hotel-Pension Vienna | 3.0 star rating | 12 | Vienna |
 | Mate Dependance Hotel Vienna | 3.0 star rating | 45 | Vienna |
 | Meininger Wien Downtown Franz Hotel Vienna | 3.0 star rating | 131 | Vienna |
| Meininger Wien Downtown Sissi Hotel Vienna | 3.0 star rating | 131 | Vienna |
| Melia Vienna Hotel | 5.0 star rating | 253 | Vienna |
 | Mercure Grandhotel Biedermeier Wien Hotel Vienna | 4.0 star rating | 201 | Vienna |
 | Mercure Josefshof Wien Hotel Vienna | 4.0 star rating | 170 | Vienna |
| Mercure Raphael Wien Hotel Vienna | 4.0 star rating | 78 | Vienna |
 | Mercure Secession Wien Hotel Vienna | 4.0 star rating | 70 | Vienna |
 | Mercure Vienna First Hotel | 3.0 star rating | 49 | Vienna |
 | Mercure Wien City Hotel Vienna | 4.0 star rating | 122 | Vienna |
 | Mercure Wien Westbahnhof Hotel Vienna | 4.0 star rating | 252 | Vienna |
 | Mercure Wien Zentrum Hotel Vienna | 4.0 star rating | 105 | Vienna |
 | Modul Hotel Vienna | 4.0 star rating | 48 | Vienna |
 | Mondial Appartement Hotel Vienna | 4.0 star rating | 16 | Vienna |
| Motel One Wien-Westbahnhof Hotel Vienna | 3.0 star rating | 438 | Vienna |
| MOXY Vienna Airport Hotel | Without Official Category | | Vienna |
 | Mozart Hotel Vienna | 3.0 star rating | 56 | Vienna |
 | Nestroy Wien Hotel Vienna | 4.0 star rating | 80 | Vienna |
| NH Collection Wien Zentrum Hotel Vienna | 4.0 star rating | 73 | Vienna |
 | NH Danube City Hotel Vienna | 4.0 star rating | 252 | Vienna |
 | NH Vienna Airport Conference Center Hotel | 4.0 star rating | 500 | Vienna |
 | NH Wien Belvedere Hotel Vienna | 4.0 star rating | 114 | Vienna |
 | NH Wien City Hotel Vienna | 4.0 star rating | 105 | Vienna |
 | Novotel Suites Wien City Donau Hotel Vienna | 3.0 star rating | 158 | Vienna |
 | Novotel Wien City Hotel Vienna | 4.0 star rating | 124 | Vienna |
| Novotel Wien Hauptbahnhof Hotel Vienna | 4.0 star rating | | Vienna |
 | Novum Hotel Congress Wien Vienna | 3.0 star rating | 76 | Vienna |
 | Novum Hotel Cristall Wien Vienna | 3.0 star rating | 55 | Vienna |
 | Novum Hotel Kaffeemuehle Vienna | 3.0 star rating | 24 | Vienna |
 | Odeon Hotel Vienna | Pending Category | 31 | Vienna |
 | Opera Suites Hotel Vienna | 4.0 star rating | 6 | Vienna |