| NH Collection Barcelona Podium Hotel | 4.0 star rating | 145 | Eixample |
 | NH Collection Barcelona Tower Hotel | 5.0 star rating | 280 | Hospitalet de Llobregat |
 | NH Collection Constanza Hotel Barcelona | Superior 4* | 308 | Diagonal S. |
 | NH Cornella Hotel Barcelona | 3.0 star rating | 78 | Cornella del Llobregat |
 | NH Hesperia Barcelona del Mar Hotel | 4.0 star rating | 84 | Paseo MarÃtimo / Playa |
 | NH Hesperia Barcelona Presidente Hotel | 4.0 star rating | 151 | Eixample |
 | NH Porta de Barcelona Hotel | 3.0 star rating | 99 | Esplugues del Llobregat |
 | NH Sant Boi Hotel Barcelona | 3.0 star rating | 124 | Sant Boi de Llobregat |
 | NH Sants Barcelona Hotel | 4.0 star rating | 208 | Sants-Montjuic |
 | Nikbor Residencia Hotel Barcelona | Hostel | 40 | Paseo de Gracia |
 | No 18 - The Streets Apartments Barcelona Hotel | 4 Keys | 10 | Barrio Gotico |
 | No 23 The Streets Apartments Barcelona Hotel | 3.0 star rating | 8 | Gracia Area |
 | No 24 - THE STREETS APARTMENTS BARCELONA Hotel Barcelona | 4 Keys | 12 | Barrio Gotico |
 | Nouvel Hotel Barcelona | 3.0 star rating | 78 | Barrio Gotico |
 | Novotel Barcelona City Hotel | 4.0 star rating | 264 | Diagonal N. |
 | Novotel Barcelona Cornella Hotel | 4.0 star rating | 153 | Cornella del Llobregat |
 | Novotel Barcelona Sant Joan Despi Hotel | 4.0 star rating | 161 | Sant Joan Despi |
 | Nuevo Triunfo Hotel Barcelona | 2.0 star rating | 40 | Parallel |
 | Oasis Hotel Barcelona | 2.0 star rating | 94 | El Born |
 | Occidental Atenea Mar Hotel Barcelona | 4.0 star rating | 191 | Paseo MarÃtimo / Playa |
 | OD BARCELONA Hotel Barcelona | 5.0 star rating | 98 | Eixample |
 | Ofelias Hotel Barcelona | Superior 4* | 44 | Sants-Montjuic |
 | Ohla Barcelona Hotel | 5.0 star rating | 74 | Barrio Gotico |
 | Ohla Eixample Hotel Barcelona | 5.0 star rating | 94 | Eixample |
 | Olivia Balmes Hotel Barcelona | Superior 4* | 128 | Eixample |
 | Olivia Plaza Hotel Barcelona | Superior 4* | 113 | Plaza Catalunya |
 | Omm Hotel Barcelona | 5.0 star rating | 91 | Paseo de Gracia |
 | Ona Hotels Arya Barcelona | 3.0 star rating | 61 | Sants-Montjuic |
 | Ona Hotels Mosaic Barcelona | 3.0 star rating | 53 | Eixample |
 | Ona Living Barcelona Hotel | 4 Keys | 21 | Hospitalet de Llobregat |
 | Onix Fira Hotel Barcelona | 3.0 star rating | 80 | Sants-Montjuic |
 | Onix Liceo Hotel Barcelona | 4.0 star rating | 45 | Las Ramblas |
 | Onix Rambla Hotel Barcelona | 3.0 star rating | 40 | Las Ramblas |
 | Oriente Atiram Hotel Barcelona | 3.0 star rating | 147 | Las Ramblas |
| Orleans Hotel Barcelona | Hostel 2* | 17 | El Born |
 | Palautordera - Four Bedroom Hotel Barcelona | Without Official Category | | Sant Esteve de Palautordera |
 | Parador de Cardona Hotel Barcelona | 4.0 star rating | 54 | Cardona Area |
 | Parador de Vic-Sau Hotel Barcelona | 4.0 star rating | 38 | Vic Area |
 | Paral.lel Hotel Barcelona | 2.0 star rating | 64 | Parallel |
 | Park Güell Area Hotel Barcelona | 3.0 star rating | 12 | Gracia Area |
 | Park Guell Hostel Hotel Barcelona | Rural Hostel 2* | 139 | Eixample |
 | Park Hotel Barcelona | 3.0 star rating | 91 | Barrio Gotico |
 | Park Sedó Benstar Hotel Group Barcelona | Aparthotel 3* | 43 | Rubi |
 | Paseo De Gracia Apartments Hotel Barcelona | Apartment 1st Category | 10 | Paseo de Gracia |
 | Paseo De Gracia Residence Hotel Barcelona | Apartment 1st Category | 33 | Paseo de Gracia |
 | Passeig de Grà cia/Diagonal - One Bedroom Hotel Barcelona | Without Official Category | | Paseo de Gracia |
 | Pelayo Hotel Barcelona | 1 Star | | Plaza Catalunya |
 | Peninsular Hotel Barcelona | 1 Star | 110 | Parallel |
 | Pension 45 Hotel Barcelona | Boarding House | 24 | Las Ramblas |
| Pension Ciudadela Hotel Barcelona | 1 Star | 10 | El Born |