| Red Carpet Inn | 4694 Indian Head Hwy
Indian Head, MD 20640 | (301) 753-8100 | |
| Red Lobster | 11035 Mall Circle
Waldorf, MD 20603 | (301) 705-7440 | |
| Red Robin | 3072 Waldorf Market Place
Waldorf, MD 20603 | (301) 374-2290 | |
| Red Tree Farmstead | 4725 Port Tobacco Road
Nanjemoy, MD 20662 | | |
| Regency Furniture Stadium | 11765 St. Linus Drive
Waldorf, MD 20602 | (301) 638-9788 | |
| Remembrances Antiques and Vintage Treasures | 8394 Old Leonardtown Rd Rt. 5 North
Hughesville, MD 20637 | (301) 274-5787 | |
| Residence Inn by Marriott | 3020 Technology Place
Waldorf, MD 20601 | (301) 632-2111 | |
| Rice & Spice | 3550 Middletown Rd,
Waldorf, MD 20603 | | |
| Rich Hill | Rich Hill Farm Road
Bel Alton , MD 20611 | | |
| Richard R. Clark Senior Center | 1210 Charles Street
La Plata, MD 20646 | | |
| Rios Mexican Carryout & Tortilleria | 11740 Central Ave
Waldorf, MD 20601-2812 | (240) 932-6552 | |
| Rita's Italian Ice, La Plata | 6360 Crain Highway
La Plata, MD 20646 | (301) 576-8286 | |
| Rita's Italian Ice, Waldorf | 3312 Leonardtown Road
Waldorf, MD 20601 | (301) 645-4091 | |
| Riverside WMA | Holly Springs Road
Nanjemoy , MD 20662 | | |
| Robert D. Stethem Educational Center | 7775 Marshall Corner Road - Bldg. C2 Gym
Pomfret, MD 20675 | | |
| Robert D. Stethem Memorial Sports Complex | 4250 Piney Church Road
Waldorf, MD 20602 | | |
| Rock & Toss Crab House | 2928 Festival Way
Waldorf, MD 20601 | (301) 638-8899 | |
| Ron's Cut Masters Barbershop | 3370 Leonardtown Road
Waldorf, MD 20601 | (301) 705-6626 | |
| Rootbound Farms | 6 St. Mary's Ave #103
La Plata, MD 20646 | | |
| Roy Rogers, La Plata | 6370 Crain Highway
La Plata, MD 20646 | (301) 934-9144 | |