| Name | Country | Feature class | Latitude | Longitude | |
|---|---|---|---|---|---|
3951  | Loma Tartajuana | Dominican Republic, Monte Plata Province Peralvillo > Peralvillo > Cuaba | hill | N 18° 49′ 16'' | W 70° 5′ 3'' |
| 3952 | El Gajo Taranal | Dominican Republic, Azua Province Guayabal > Guayabal > El Naranjito | mountain | N 18° 40′ 25'' | W 70° 48′ 54'' |
| 3953 | Loma del Tambor | Dominican Republic, Santiago Province San José de Las Matas > San José De Las Matas > Mata Grande | mountain | N 19° 7′ 4'' | W 71° 6′ 20'' |
| 3954 | La Mesa de los Tamarindos | Dominican Republic, San Juan Province | upland | N 18° 55′ 0'' | W 71° 24′ 50'' |
| 3955 | El Fondo del Tamarindo | Dominican Republic, Pedernales Province | sinkhole | N 17° 51′ 0'' | W 71° 31′ 0'' |
| 3956 | Cerros de Talanquera | Dominican Republic, Dajabón | hills | N 19° 33′ 39'' | W 71° 31′ 10'' |
| 3957 | Loma de Taita | Dominican Republic, Duarte Province San Francisco de Macorís > La Peña (D. M.). > Patao | hill | N 19° 17′ 0'' | W 70° 8′ 0'' |
| 3958 | Sierra Tabaco | Dominican Republic, Santiago Rodríguez | mountains | N 19° 29′ 0'' | W 71° 13′ 0'' |
| 3959 | Loma del Tabacal | Dominican Republic, Azua Province Tábara Arriba > Tábara Abajo (D. M.). > Kilómetro 15 | hill | N 18° 29′ 54'' | W 70° 53′ 4'' |
| 3960 | Cerros del Tabacal | Dominican Republic, San Juan Province | hills | N 18° 45′ 30'' | W 71° 4′ 29'' |
| 3961 | Firme de Suriel | Dominican Republic, La Vega Constanza > Tireo (D. M.). > El Río | hill | N 18° 59′ 20'' | W 70° 38′ 59'' |
| 3962 | Cerros de la Surcita | Dominican Republic, Azua Province Las Yayas De Viajama > Las Yayas De Viajama > Viajama | hill | N 18° 38′ 12'' | W 70° 55′ 21'' |
| 3963 | Punta Sur | Dominican Republic, San Pedro de Macorís | point | N 18° 26′ 0'' | W 69° 19′ 0'' |
| 3964 | Cerro Sumido | Dominican Republic, San Juan Province San Juan de la Maguana > Pedro Corto (D. M.). > Punta Caña | hill | N 18° 54′ 32'' | W 71° 22′ 17'' |
| 3965 | Cerro Sucio | Dominican Republic, Santiago Province San José de Las Matas > El Rubio (D. M.). > Manacla | mountain | N 19° 17′ 6'' | W 71° 6′ 21'' |
| 3966 | Playa Sucia | Dominican Republic, San Pedro de Macorís San Pedro de Macorís > San Pedro De Macorís > San Pedro De Macorís (Zona Urbana) | beach | N 18° 29′ 0'' | W 69° 19′ 0'' |
| 3967 | Loma Sucia | Dominican Republic, Santiago Province | ridge(s) | N 19° 18′ 16'' | W 70° 50′ 56'' |
| 3968 | Loma Sucia | Dominican Republic, San José de Ocoa Sabana Larga > Sabana Larga > La Horma | mountain | N 18° 38′ 0'' | W 70° 36′ 0'' |
| 3969 | Loma Sucia | Dominican Republic, San José de Ocoa Sabana Larga > Sabana Larga > Sabana Larga | mountain | N 18° 37′ 0'' | W 70° 31′ 0'' |
| 3970 | Loma Sucia Loma Sucia | Dominican Republic, Baoruco Province Galván > Galván > Las Tejas | mountain | N 18° 35′ 43'' | W 71° 20′ 28'' |
| 3971 | Loma Sucia | Dominican Republic, Puerto Plata Luperón > La Isabela (D. M.). > Candelón | hill | N 19° 54′ 30'' | W 70° 59′ 53'' |
| 3972 | Gajo Subida del Gato | Dominican Republic, Elías Piña | spur(s) | N 19° 6′ 33'' | W 71° 25′ 17'' |
| 3973 | Firme de Suárez | Dominican Republic, San Cristóbal | ridge(s) | N 18° 28′ 6'' | W 70° 10′ 19'' |
| 3974 | Punta Sosúa | Dominican Republic, Puerto Plata Sosúa > Sosúa > Sabaneta De Cangrejos | point | N 19° 45′ 49'' | W 70° 33′ 28'' |
| 3975 | Loma de Sonador | Dominican Republic, Monseñor Nouel | slope(s) | N 18° 47′ 49'' | W 70° 24′ 17'' |
| 3976 | Loma de Sonador | Dominican Republic, Baoruco Province Tamayo > Tamayo > Barranca | hill | N 18° 32′ 16'' | W 71° 2′ 51'' |
| 3977 | Loma Sonador | Dominican Republic, Peravia Baní > Baní > El Recodo | mountain | N 18° 27′ 0'' | W 70° 20′ 0'' |
| 3978 | Loma Sonador | Dominican Republic, María Trinidad Sánchez Nagua > Arroyo Al Medio (D. M.). > El Guayabo | hill | N 19° 20′ 21'' | W 69° 57′ 39'' |
| 3979 | Loma de Sombrero | Dominican Republic, Elías Piña Pedro Santana > Pedro Santana > Guayajayuco | mountain | N 19° 9′ 30'' | W 71° 36′ 51'' |
| 3980 | Cerros de Sombrero | Dominican Republic, Baoruco Province | mountains | N 18° 34′ 0'' | W 71° 19′ 0'' |
| 3981 | Punta Sombrerito | Dominican Republic, María Trinidad Sánchez | point | N 19° 40′ 48'' | W 70° 1′ 28'' |
| 3982 | Cerro de Solar de Tino | Dominican Republic, San José de Ocoa | spur(s) | N 18° 33′ 0'' | W 70° 28′ 0'' |
| 3983 | Cerrito del Socorro | Dominican Republic, Pedernales Province Oviedo > Oviedo > Los Tres Charcos | hill | N 17° 41′ 52'' | W 71° 27′ 48'' |
| 3984 | Cerro Socabo | Dominican Republic, La Vega Constanza > Constanza > Constanza (Zona Urbana) | hill | N 18° 55′ 0'' | W 70° 44′ 0'' |
| 3985 | Loma de Sobacón | Dominican Republic, Elías Piña | hill | N 19° 2′ 51'' | W 71° 29′ 41'' |
| 3986 | Cerros de Sobacón | Dominican Republic, Azua Province | hills | N 18° 31′ 45'' | W 70° 54′ 34'' |
| 3987 | Loma Siseviera | Dominican Republic, María Trinidad Sánchez | ridge(s) | N 19° 35′ 0'' | W 69° 58′ 0'' |
| 3988 | Fondos de Sinforo | Dominican Republic, Pedernales Province | sinkhole | N 17° 51′ 0'' | W 71° 31′ 0'' |
| 3989 | Loma del Sinazo | Dominican Republic, Baoruco Province Tamayo > Cabeza De Toro (D. M.). > El Granado | hill | N 18° 36′ 19'' | W 71° 9′ 54'' |
| 3990 | Loma de Simón | Dominican Republic, Azua Province Las Charcas > Palmar De Ocoa (D. M.). > Duvergé | mountain | N 18° 19′ 43'' | W 70° 32′ 54'' |
| 3991 | Loma de Simón | Dominican Republic, Monte Plata Province Yamasá > Yamasá > Pantoa | hill | N 18° 48′ 49'' | W 70° 0′ 15'' |
| 3992 | Loma Silven | Dominican Republic, Independencia | spur(s) | N 18° 36′ 29'' | W 71° 52′ 41'' |
| 3993 | Loma de Silván | Dominican Republic, La Altagracia Province Higüey > Las Lagunas De Nisibón (D. M.). > Las Guamas | hill | N 18° 49′ 0'' | W 68° 42′ 0'' |
| 3994 | Loma Silvaín | Dominican Republic, La Altagracia Province Higüey > Las Lagunas De Nisibón (D. M.). > Cañada Honda | hill | N 18° 51′ 0'' | W 68° 43′ 0'' |
| 3995 | Loma Sillón Hondo | Dominican Republic, Santiago Province San José de Las Matas > San José De Las Matas > Mata Grande | peak | N 19° 5′ 16'' | W 71° 4′ 32'' |
| 3996 | Cerro del Sillón | Dominican Republic, San José de Ocoa | spur(s) | N 18° 32′ 21'' | W 70° 28′ 21'' |
| 3997 | Alto del Sillón | Dominican Republic, La Vega Constanza > Constanza > Maldonado | mountain | N 18° 52′ 9'' | W 70° 46′ 57'' |
| 3998 | Loma Silla Caballo | Dominican Republic, Monte Cristi Province Monte Cristi > Monte Cristi > El Rincón | hill | N 19° 51′ 48'' | W 71° 29′ 35'' |
| 3999 | Loma Siete Cabezas Loma Siete Cabezas | Dominican Republic, Monseñor Nouel Piedra Blanca > Piedra Blanca > Arroyo Vuelta | hill | N 18° 49′ 0'' | W 70° 15′ 0'' |
| 4000 | Loma de la Sierresita | Dominican Republic, Monte Cristi Province | slope(s) | N 19° 45′ 25'' | W 71° 15′ 23'' |
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