City Guide / Restaurants
| All cities | City | Neighborhood |
|---|---|---|
| Ocean Seafood | Los Angeles | Downtown |
| Off Vine | Los Angeles | Hollywood |
| Olio & Convivium | Florence | |
| Oliverio | Los Angeles | Beverly Hills |
| Omen | New York | Soho |
| Ommsession | Barcelona | |
| One Little West 12 | New York | Chelsea |
| One or Eight | New York | Williamsburg Brooklyn |
| One Sunset | Los Angeles | West Hollywood |
| Opera Tavern | London | |
| Operakällare | Stockholm | |
| Ora D'aria | Florence | |
| Orrery | London | |
| Orso | Los Angeles | West Hollywood |
| Orso | London | |
| Osteria Berti | Milan | Stazione Centrale |
| Osteria Cipolla Rossa | Florence | |
| Osteria del Corso | Milan | Garibaldi |
| Osteria delle Belle Donne | Florence | |
| Osteria di Giovanni | Florence | |
Osteria La Voliera  |
Milan | Porta Romana |
| Osteria Tornabuoni | Florence | |
| Oth Sombath | Paris | 8° Arrdt |
| Ottimo | Milan | Garibaldi |
| Otto | New York | East Village |
| Ouest | New York | Uptown West Side 59+ |
| Oyster Bar - Grand Central Terminal | New York | East Side 14th to 42nd |
| O' Munaciello | Florence |