Restaurants (Starting with O)
- O.G. Quesarito
- O' Brion's Pub - Mount Pleasant
- O' My Buns
- O'aces Bar & Grill
- O'Bagel
- O'Bagel - Hoboken
- O'Bean's Coffee Cruiser
- O'Beer Pub
- O'Betty's Red Hot
- O'Blarney's Irish Pub
- O'BOP
- O'brady's Restaurant
- O'Brian's Boca
- O'Brian's Sports Bar & Grill
- O'Brien's Boulangerie
- O'Brien's Crabhouse
- O'Brien's Oyster Bar & Grill
- O'brien's Pub
- O'Briens Irish Pub
- O'Briens Irish Pub & Grill
- O'Briens Public House
- O'Brion's Pub
- O'Brion's Pub & Grille
- O'Burger Company
- O'calahans Pub and Eatery
- O'Cha Thai Cuisine
- O'Cha Thai Cuisine(Damen Ave)
- O'Char Thai
- O'Char Thai Cuisine
- O'Charley's
- O'Cheeze
- O'Connell's Irish Pub & Grill
- O'connell's Irish Pub and Grille
- O'Connells Irish Pub
- O'Connor's American Bar & Grille
- O'Connor's Public House
- O'Connor's Restaurant & Bar
- O'Connors Wood Fire Grill & Bar
- O'Deeny's Caribbean Restaurant
- O'Desi Aroma
- O'Donald's Irish Pub and Grill
- O'Donnell's Restaurant & Bar
- O'Donoghues Pub
- O'Donovan's
- O'Donovan's Irish Pub
- O'Dowd's Gastrobar
- O'dwyers Public House
- O'falafel ETC
- O'Ginger Bistro
- O'Grady's Family Restaurant
- O'Hana Poke & Bento
- O'Hara GetGo/WetGo
- O'Hara's Downtown
- O'Hara's Tavern
- O'hare's Pub
- O'Hare's Pub & Restaurant
- O'Haru
- O'Henry's Coffees
- O'Henry's Publick House
- O'honey
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