 | Ayamitre Hotel Buenos Aires | 3.0 star rating | 43 | Downtown |
 | Ayres de Recoleta Hotel Buenos Aires | 4.0 star rating | 38 | Downtown |
 | Ayres de Recoleta Libertad Hotel Buenos Aires | 4.0 star rating | 30 | Downtown |
 | Ayres de Recoleta Plaza Hotel Buenos Aires | 4.0 star rating | 38 | Downtown |
 | Ayres Palermo Hotel Buenos Aires | 4.0 star rating | 34 | Palermo |
 | Ayres Porteños Tango Suites Hotel Buenos Aires | 3.0 star rating | 28 | San Telmo |
 | Babel Hotel Buenos Aires | Boutique | 48 | Downtown |
 | Babel City Hotel Buenos Aires | 3.0 star rating | 39 | Downtown |
 | Babel Palermo Hotel Buenos Aires | 4.0 star rating | 10 | Palermo |
 | Babel Plaza Hotel Buenos Aires | 3.0 star rating | 42 | Downtown |
 | Babel Recoleta Hotel Buenos Aires | 4.0 star rating | 25 | Downtown |
| Babel Recoleta Apartments Hotel Buenos Aires | Aparthotel 3* | | Downtown |
| Babel Studios Hotel Buenos Aires | 3.0 star rating | | San Telmo |
 | Babel Suites Hotel Buenos Aires | Superior 3* | 48 | San Telmo |
 | Ba Central Hotel Buenos Aires | 3.0 star rating | 80 | Downtown |
 | BA Sohotel Hotel Buenos Aires | Boutique | 33 | Palermo |
 | Bauen Suite Hotel Buenos Aires | 4.0 star rating | 89 | Downtown |
| Be Hollywood Hotel Boutique Buenos Aires | Boutique | 30 | Downtown |
 | Bel Air Hotel Buenos Aires | 4.0 star rating | 77 | Downtown |
| BET Hotel Buenos Aires | 2.0 star rating | 35 | Downtown |
 | Be Too Loft Hotel Buenos Aires | 3.0 star rating | 43 | Palermo |
 | Be Trimos Hotel Buenos Aires | 4.0 star rating | 48 | San Telmo |
 | Bisonte Libertad Hotel Buenos Aires | 4.0 star rating | 87 | Downtown |
 | Bisonte Palace Hotel Buenos Aires | 4.0 star rating | 62 | Downtown |
 | Blue Soho Hotel Buenos Aires | Boutique | 12 | Palermo |
 | Boca Hotel Buenos Aires | 4.0 star rating | 85 | Downtown |
 | Bohemia Buenos Aires Hotel Boutique | Boutique | 22 | San Telmo |
 | Boutique-Purobaires Hotel Buenos Aires | Boutique | 11 | Palermo |
 | Bristol Hotel Buenos Aires | 4.0 star rating | 120 | Downtown |
 | Broadway Hotel & Suites Buenos Aires | 4.0 star rating | 110 | Downtown |
| Bue Hotel Buenos Aires | 4.0 star rating | | Palermo |
| Buenos Aires Comra Condominium Hotel | 3.0 star rating | 20 | Downtown |
 | Buenos Aires Inn Hotel | 3.0 star rating | 30 | Downtown |
 | Bulnes Eco Suites Hotel Buenos Aires | 4.0 star rating | 40 | Palermo |
 | Bys Palermo Hotel Buenos Aires | 4.0 star rating | 57 | Palermo |
| Cabildo Suites Hotel Buenos Aires | 3.0 star rating | 48 | Belgrano |
 | Callao Plaza Suites Hotel Buenos Aires | Superior 3* | 13 | Downtown |
 | Camberland Hotel Buenos Aires | 4.0 star rating | 20 | Pilar |
 | Campus Suites Hotel Buenos Aires | Residence | 30 | Pilar |
 | Carles Hotel Buenos Aires | Boutique | 35 | Downtown |
 | Carlton Hotel Buenos Aires | 4.0 star rating | 84 | Downtown |
 | Carsson Hotel Down Town Buenos Aires | 4.0 star rating | 89 | Downtown |
 | CasaCalma Hotel Buenos Aires | 4.0 star rating | 17 | Downtown |
 | CasaSur Bellini Hotel Buenos Aires | 4.0 star rating | 80 | Palermo |
 | CasaSur Palermo Hotel Buenos Aires | 4.0 star rating | 61 | Palermo |
 | CasaSur Recoleta Hotel Buenos Aires | 5.0 star rating | 36 | Downtown |
 | Caseron Porteño Hotel Buenos Aires | 2.0 star rating | 10 | Palermo |
 | Castelar Hotel & Spa Buenos Aires | 4.0 star rating | 151 | Downtown |
 | Catalinas Suites Hotel Buenos Aires | 3.0 star rating | 80 | Downtown |
 | Centro Naval Hotel Buenos Aires | 3.0 star rating | 77 | Downtown |