| Restaurant Name | Cuisine | Neighborhood |
| RA Sushi | Sushi | Galleria |
| Ragin Cajun | Seafood | Galleria |
| Ragin Cajun | Seafood | |
| Ragin Cajun | Seafood | |
| Ragin Cajun | Seafood | Sugar Land |
| Rainbow Lodge | American | Houston |
| Rainbow Lodge | American | Channelview |
| Rainforest Cafe | American | Galveston |
| Rainforest Cafe | American | Katy |
| Raising Cane's Chicken Fingers | American | Houston |
| Raising Cane's Chicken Fingers | American | |
| Ralph & Kacoo's The Seafood Restaurant | Seafood | Lufkin |
| Ranchero's Mexican Grill & Cantina | Mexican | |
| Rancho Grande Grill & Cantina | Mexican | Montgomery |
| Rancho Grande Grill & Cantina | Mexican | |
| Rancho Grande Grill & Cantina | Mexican | |
| Rancho Grande Grill & Cantina | Mexican | Tomball |
| Raoul's Continental Cuisine | Continental | Galveston |
| Raoul's Italian Grill | Italian | Spring |
| Rattan Pan Asian Bistro and Wine Bar | Asian | Houston |
| Razzoo's | Cajun | Stafford |
| Red & White Wine Bistro | American | Central Business District |
| Red Ginger Chinese Restaurant | Chinese | Conroe |
| Red Lobster | Seafood | |
| Red Lobster | Seafood | Pasadena |
| Red Lobster | Seafood | Houston |
| Red Lobster | Seafood | |
| Red Lobster | Seafood | Sugar Land |
| Red Lobster | Seafood | Webster |
| Red Lobster | Seafood | Katy |
| Red Lobster | Seafood | |
| Red Lobster | Seafood | Lufkin |
| Red Onion Seafood y Mas | Mexican | |
| Red Pepper Chinese Restaurant | Chinese | |
| Red Phoenix Hunan Restaurant | Chinese | Spring |
| Red Robin | Hamburgers | |
| Red Robin | Hamburgers | |
| Red Robin | Hamburgers | Conroe |
| Reef | Seafood | Downtown Houston |
| Rib Tickler | Barbeque | Tomball |
| Rickshaw Bambu | | |
| Rico's | Mexican | The Woodlands |
| Rico's Mexican Restaurant | Mexican | |
| Rio Ranch Steakhouse | Steak | Houston |
| Rising Roll Gourmet | American | Medical Center |
| Ristorante Cavour | Italian | Galleria |
| Rita's Eaterie & Cantina | | Nacogdoches |
| Ritter's Frozen Custard | Ice Cream - Yogurt | Katy |
| Rockfish Seafood Grill | Seafood | |
| Rockfish Seafood Grill | Seafood | The Woodlands |
| Rockin' Baja Lobster | Mexican | Humble |
| Romano's Macaroni Grill | Italian | Galleria |
| Romano's Macaroni Grill | Italian | Houston |
| Romano's Macaroni Grill | Italian | Webster |
| Romano's Macaroni Grill | Italian | |
| Romano's Macaroni Grill | Italian | Spring |
| Romano's Macaroni Grill | Italian | Stafford |
| Romeros Las Brazas | Mexican | Houston |
| Rouge | American | Houston |
| Royal Buffet Grill | Chinese | |
| Ruby Tuesday's | American | Sugar Land |
| Rudi Lechner's Restaurant | German | Houston |
| Rudy and Paco Restaurant and Bar | Seafood | Galveston |
| Ruggles Grill | Southwestern | Houston |
| Ruggles Grille 5115 | Continental | Downtown Houston |
| Ruth's Chris Steak House | Steak | Houston |
| Ruthie's | Mexican | Sugar Land |
| Ruthie's | Mexican | Katy |
| Ryan's Grill Buffet & Bakery | American | Conroe |
| Ryan's Grill Buffet & Bakery | American | Houston |
| Ryan's Grill Buffet & Bakery | American | Lake Jackson |
| Ryan's Grill Buffet & Bakery | American | Texas City |
| Ryan's Grill Buffet & Bakery | American | Webster |
| The Raven Grill | American | Downtown Houston |
| The Refuge Steakhouse & Bourbon Bar | Steak | |
| The Remington Grill | Continental | Galleria |
