| Name | Country | Feature class | Latitude | Longitude |
4101  | Río Suni Jahuira -17.3333333-67.9 | Bolivia, La Paz Department | intermittent stream | S 17° 20′ 0'' | W 67° 54′ 0'' |
4102  | Río Sunchu Waykho -18.238743-65.015617 | Bolivia, Cochabamba | stream | S 18° 14′ 19'' | W 65° 0′ 56'' |
4103  | Río Sullpu Jokho -17.3333333-67.55 | Bolivia, La Paz Department | stream | S 17° 20′ 0'' | W 67° 33′ 0'' |
4104  | Río Sulloma -17.6833333-68.4333333 | Bolivia, Oruro | stream | S 17° 41′ 0'' | W 68° 26′ 0'' |
4105  | Cañada Sudan -17.0333333-62.9833333 | Bolivia, Santa Cruz Department | intermittent stream | S 17° 2′ 0'' | W 62° 59′ 0'' |
4106  | Río Sucusuma -18.065071-65.739041 | Bolivia, Potosí Department | stream | S 18° 3′ 54'' | W 65° 44′ 20'' |
4107  | Río Sucre -11.9666667-65.0666667 | Bolivia, Beni Department | stream | S 11° 58′ 0'' | W 65° 4′ 0'' |
4108  | Bahía Sucre -18.5666667-67.3333333 | Bolivia, Oruro | bay | S 18° 34′ 0'' | W 67° 20′ 0'' |
4109  | Quebrada Sucerilla -18.767577-68.598874 | Bolivia, Oruro | intermittent stream | S 18° 46′ 3'' | W 68° 35′ 55'' |
4110  | Río Suaulaya -15.15-68.75 | Bolivia, La Paz Department | stream | S 15° 9′ 0'' | W 68° 45′ 0'' |
4111  | Laguna Suarez -16.45-61.25 | Bolivia, Santa Cruz Department | intermittent pond | S 16° 27′ 0'' | W 61° 15′ 0'' |
4112  | Río Suapi -16.0833333-67.75 | Bolivia, La Paz Department | stream | S 16° 5′ 0'' | W 67° 45′ 0'' |
4113  | Río Suapi -14.7833333-67.6333333 | Bolivia, La Paz Department | stream | S 14° 47′ 0'' | W 67° 38′ 0'' |
4114  | Río Soto -15.0833333-68.5166667 | Bolivia, La Paz Department | stream | S 15° 5′ 0'' | W 68° 31′ 0'' |
4115  | Río Sorois -16.5166667-62.65 | Bolivia, Santa Cruz Department | stream | S 16° 31′ 0'' | W 62° 39′ 0'' |
4116  | Quebrada Sorechata -16.4-68.2833333 | Bolivia, La Paz Department | intermittent stream | S 16° 24′ 0'' | W 68° 17′ 0'' |
4117  | Río Soral -14.6166667-69.15 | Bolivia, La Paz Department | stream | S 14° 37′ 0'' | W 69° 9′ 0'' |
4118  | Río Soracachi -17.1833333-67.4166667 | Bolivia, La Paz Department | stream | S 17° 11′ 0'' | W 67° 25′ 0'' |
4119  | Laguna Sopapo -17.15-61.5833333 | Bolivia, Santa Cruz Department | intermittent lake | S 17° 9′ 0'' | W 61° 35′ 0'' |
4120  | Quebrada Sombrerito -21.851151-67.771397 | Bolivia, Potosí Department | intermittent stream | S 21° 51′ 4'' | W 67° 46′ 17'' |
4121  | Río Solotosama -16.25-66.15 | Bolivia, Beni Department | stream | S 16° 15′ 0'' | W 66° 9′ 0'' |
4122  | Laguna Soliz -17.5833333-62.6 | Bolivia, Santa Cruz Department | intermittent lake | S 17° 35′ 0'' | W 62° 36′ 0'' |
4123  | Quebrada Soledad -17.0-60.6666667 | Bolivia, Santa Cruz Department | intermittent stream | S 17° 0′ 0'' | W 60° 40′ 0'' |
4124  | Río Solalo -16.0166667-67.95 | Bolivia, La Paz Department | stream | S 16° 1′ 0'' | W 67° 57′ 0'' |
4125  | Quebrada Sococha -21.9666667-65.5 | Bolivia, Potosí Department | stream | S 21° 58′ 0'' | W 65° 30′ 0'' |
4126  | Quebrada Socaya -20.048648-68.566456 | Bolivia, Potosí Department | intermittent stream | S 20° 2′ 55'' | W 68° 33′ 59'' |
4127  | Río Sivingani Jahuira -17.0666667-68.0833333 | Bolivia, La Paz Department | stream | S 17° 4′ 0'' | W 68° 5′ 0'' |
4128  | Río Sitañani Jahuira -18.853075-68.748801 | Bolivia, Oruro | stream | S 18° 51′ 11'' | W 68° 44′ 55'' |
4129  | Río Sisi -17.2-66.8833333 | Bolivia, Cochabamba | stream | S 17° 12′ 0'' | W 66° 53′ 0'' |
4130  | Río Sirve -20.599887-65.558957 | Bolivia, Potosí Department | intermittent stream | S 20° 35′ 59'' | W 65° 33′ 32'' |
4131  | Río Siquiña -16.0666667-68.8333333 | Bolivia, La Paz Department | stream | S 16° 4′ 0'' | W 68° 50′ 0'' |
4132  | Río Sipuni -16.0333333-67.9 | Bolivia, La Paz Department | stream | S 16° 2′ 0'' | W 67° 54′ 0'' |
4133  | Río Siporo -19.363336-65.421068 | Bolivia, Potosí Department | stream | S 19° 21′ 48'' | W 65° 25′ 15'' |
4134  | Río Sipitani -20.033166-65.921954 | Bolivia, Potosí Department | stream | S 20° 1′ 59'' | W 65° 55′ 19'' |
4135  | Río Sinini -16.1166667-67.9 | Bolivia, La Paz Department | stream | S 16° 7′ 0'' | W 67° 54′ 0'' |
4136  | Río Sinini -15.7833333-68.0333333 | Bolivia, La Paz Department | stream | S 15° 47′ 0'' | W 68° 2′ 0'' |
4137  | Río Simutaya -16.0333333-67.95 | Bolivia, La Paz Department | stream | S 16° 2′ 0'' | W 67° 57′ 0'' |
4138  | Arroyo Simpatía -10.447215-66.787149 | Bolivia, Pando | stream | S 10° 26′ 50'' | W 66° 47′ 13'' |
4139  | Río Simón -18.022369-66.567828 | Bolivia, Potosí Department | stream | S 18° 1′ 20'' | W 66° 34′ 4'' |
4140  | Quebrada Simillaya -18.126166-67.913942 | Bolivia, Oruro | intermittent stream | S 18° 7′ 34'' | W 67° 54′ 50'' |
4141  | Río Silva -19.477285-64.502016 | Bolivia, Chuquisaca Department | stream | S 19° 28′ 38'' | W 64° 30′ 7'' |
4142  | Río Sillara -19.798408-64.626622 | Bolivia, Chuquisaca Department | stream | S 19° 47′ 54'' | W 64° 37′ 35'' |
4143  | Quebrada Sillani -18.976451-64.819626 | Bolivia, Chuquisaca Department | intermittent stream | S 18° 58′ 35'' | W 64° 49′ 10'' |
4144  | Río Silayama Chico -15.5333333-67.7666667 | Bolivia, La Paz Department | stream | S 15° 32′ 0'' | W 67° 46′ 0'' |
4145  | Río Sijlla -20.042344-65.100037 | Bolivia, Chuquisaca Department | stream | S 20° 2′ 32'' | W 65° 6′ 0'' |
4146  | Río Sijcha Alta -18.888366-65.314355 | Bolivia, Chuquisaca Department | stream | S 18° 53′ 18'' | W 65° 18′ 51'' |
4147  | Río Sihuarani -19.326429-65.226332 | Bolivia, Potosí Department | stream | S 19° 19′ 35'' | W 65° 13′ 34'' |
4148  | Río Sicuy Pata -17.1-68.3666667 | Bolivia, La Paz Department | stream | S 17° 6′ 0'' | W 68° 22′ 0'' |
4149  | Río Sicuyani -18.110717-68.760729 | Bolivia, Oruro | stream | S 18° 6′ 38'' | W 68° 45′ 38'' |
4150  | Quebrada Sicauno -21.65-65.95 | Bolivia, Potosí Department | stream | S 21° 39′ 0'' | W 65° 57′ 0'' |