 | Mediterraneo - Two Bedroom No.5 Hotel Venice (and vicinity) | Without Official Category | | Chioggia |
 | Messner Hotel Venice (and vicinity) | Superior 3* | 35 | Venice |
| Metropol Hotel Venice (and vicinity) | 3.0 star rating | 44 | Bibione |
 | Metropole Hotel Venice (and vicinity) | 5.0 star rating | 67 | Venice |
 | Michelangelo - Two Bedroom Hotel Venice (and vicinity) | Without Official Category | | Bibione |
 | Michelangelo - Two Bedroom No.2 Hotel Venice (and vicinity) | Without Official Category | | Bibione |
 | Michelangelo Venice Hotel Venice (and vicinity) | 4.0 star rating | 50 | Mestre |
 | Mignon Hotel Venice (and vicinity) | 2.0 star rating | 15 | Venice |
| Milton Romantik Hotel Venice (and vicinity) | 4.0 star rating | 47 | Lido di Jesolo |
 | Minerva & Nettuno Hotel Venice (and vicinity) | 3.0 star rating | 27 | Venice |
 | Minotel Aurora Hotel Venice (and vicinity) | 3.0 star rating | 28 | Mestre |
| Moderno Hotel Venice (and vicinity) | 3.0 star rating | 48 | Venice |
 | Moderno Hotel Venice (and vicinity) | 2.0 star rating | 9 | Venice |
| Modern Venice Loft Hotel Venice (and vicinity) | 1 Star | | Mestre |
 | Monaco and Grand Canal Hotel Venice (and vicinity) | 4.0 star rating | 99 | Venice |
 | Monaco Quisisana Hotel Venice (and vicinity) | 4.0 star rating | 109 | Lido di Jesolo |
| Mondial Hotel Venice (and vicinity) | 3.0 star rating | 62 | Venice |
 | Moresco Hotel Venice (and vicinity) | 4.0 star rating | 23 | Venice |
 | Moschettieri - One Bedroom Hotel Venice (and vicinity) | Without Official Category | | Bibione |
 | Moschettieri - One Bedroom No.2 Hotel Venice (and vicinity) | Without Official Category | | Bibione |
 | MSN Apartments Venice Hotel Venice (and vicinity) | Aparthotel 4* | 45 | Martellago |
 | Murano Palace Hotel Venice (and vicinity) | Bed And Breakfast | 6 | Murano |
| My Casa Elisa Hotel Venice (and vicinity) | 1 Star | | Mira |
 | Nazionale Hotel Venice (and vicinity) | 3.0 star rating | 88 | Venice |
 | Nelson Hotel Venice (and vicinity) | 3.0 star rating | 48 | Venice |
 | Nember Hotel Venice (and vicinity) | 3.0 star rating | 95 | Venice |
| New Hotel Venice (and vicinity) | 3.0 star rating | 44 | Venice |
 | New Tiffany's Park Hotel Venice (and vicinity) | 3.0 star rating | 44 | Venice |
 | NH Collection Palazzo Barocci Hotel Venice (and vicinity) | 4.0 star rating | 59 | Venice |
 | NH Laguna Palace Hotel Venice (and vicinity) | 4.0 star rating | 213 | Mestre |
| NH Venezia Rio Novo Hotel Venice (and vicinity) | 4.0 star rating | | Venice |
| Noemi Hotel Venice (and vicinity) | 3.0 star rating | 14 | Venice |
 | Noventa Hotel Venice (and vicinity) | 3.0 star rating | 82 | Quarto D'Altino |
 | Novotel Venezia Mestre Castellana Hotel Venice (and vicinity) | 4.0 star rating | 215 | Mestre |
 | Nuova Aurora Hotel Venice (and vicinity) | 2.0 star rating | 26 | Marghera |
 | Nuova Mestre Hotel Venice (and vicinity) | 3.0 star rating | 20 | Mestre |
 | Nuova Residenza Laguna Hotel Venice (and vicinity) | 3.0 star rating | 8 | Venice |
 | Oasis Lagoon & Residence Hotel Venice (and vicinity) | 3.0 star rating | 15 | Lido |
| Oceanic Hotel Venice (and vicinity) | 3.0 star rating | 56 | Lido di Jesolo |
| Orient & Pacific Hotel Venice (and vicinity) | 4.0 star rating | 80 | Lido di Jesolo |
 | Orio Hotel Venice (and vicinity) | 3.0 star rating | 25 | Lido |
 | Orion Hotel Venice (and vicinity) | 2.0 star rating | 21 | Venice |
| Ostello Domus Civica Hotel Venice (and vicinity) | 3.0 star rating | | Venice |
 | Paganelli Hotel Venice (and vicinity) | Superior 3* | 20 | Venice |
| Palace Hotel Regina Venice (and vicinity) | 4.0 star rating | 52 | Bibione |
 | Palazzetto Madonna Hotel Venice (and vicinity) | 4.0 star rating | 15 | Venice |
 | Palazzina G Hotel Venice (and vicinity) | 5.0 star rating | | Venice |
 | Palazzo Abadessa Hotel Venice (and vicinity) | 4.0 star rating | 15 | Venice |
| Palazzo Barbarigo Sul Canal Grande Hotel Venice (and vicinity) | 4.0 star rating | 18 | Venice |
 | Palazzo Bembo Hotel Venice (and vicinity) | Guest House | 6 | Venice |