| Name | Country | Feature class | Latitude | Longitude | |
|---|---|---|---|---|---|
2551  | Khlong Sam Sip Khlong Sam Sip,Sam Sib River,khlxng samsib,คลองสามสิบ | Thailand, Nakhon Nayok | stream | N 14° 17′ 37'' | E 101° 23′ 51'' |
| 2552 | Khlong Samsen Nai Khlong Samsen,Khlong Samsen Nai,คลองสามเสนใน | Thailand, Bangkok | canal | N 13° 47′ 7'' | E 100° 30′ 23'' |
| 2553 | Bueng Sam Sen Bueng Sam Sen,Bung Sam Saen,bung samsen,บึงสามเสน | Thailand, Chachoengsao | intermittent pond | N 13° 56′ 4'' | E 101° 0′ 13'' |
| 2554 | Khlong Lam Chuat Samrong Khlong Lam Chuat Samrong,Lam Chuat Samrong,khlxng la chwd sarong,คลองลำชวดสำโรง | Thailand, Chachoengsao | canal | N 13° 51′ 5'' | E 101° 4′ 22'' |
| 2555 | Khlong Huai Samrong Khlong Huai Samrong,Khlong Samrong,khlxng hwy sarong,คลองห้วยสำโรง | Thailand, Phichit | canal | N 16° 6′ 58'' | E 100° 26′ 5'' |
| 2556 | Khlong Sam Rong Khlong Sam Rong,Khlong Samrong,khlxng sarong,คลองสำโรง | Thailand, Chanthaburi | stream | N 12° 34′ 1'' | E 102° 1′ 48'' |
| 2557 | Huai Samrong Huai Samrong,Khlong Samrong,hwy sarong,ห้วยสำโรง | Thailand, Nakhon Ratchasima | stream | N 14° 43′ 3'' | E 102° 9′ 59'' |
| 2558 | Bueng Sam Rong Bueng Sam Rong,Bung Samrong,bung sarong,บึงสำโรง | Thailand, Nakhon Sawan | pond | N 15° 52′ 9'' | E 100° 14′ 48'' |
| 2559 | Huai Samran Huai Samran,Huai San Lana,Huai Sanlana River,hwy saray,ห้วยสำราญ | Thailand, Si Sa Ket | stream | N 15° 9′ 27'' | E 104° 23′ 0'' |
| 2560 | Khlong Rang Sam Phran Khlong Rang Sam Phran,Lam Rang Sam Phran,khlxng rang samphran,คลองรางสามพราน | Thailand, Ratchaburi | canal | N 13° 37′ 46'' | E 100° 3′ 18'' |
| 2561 | Nong Samphan Kut Sam Phan,Nong Samphan,hnxng samphanth,หนองสัมพันธ์ | Thailand, Prachin Buri | intermittent pond | N 14° 0′ 28'' | E 101° 30′ 38'' |
| 2562 | Khlong Samrong Khlong Samong,Khlong Samrong,Sam Rong River,khlxng sarong,คลองสำโรง | Thailand, Prachin Buri | intermittent stream | N 14° 2′ 38'' | E 101° 52′ 51'' |
| 2563 | Khwae Khamong Huai Samong,Khwae Khamong,แควโขมง | Thailand, Prachin Buri | stream | N 14° 1′ 59'' | E 101° 45′ 30'' |
| 2564 | Bueng Samo Ek Bu Samo Ek,Bueng Samo Ek,Bung Samo Ek,bung smx xek,บึงสมอเอก | Thailand, Chachoengsao | intermittent pond | N 13° 55′ 17'' | E 100° 56′ 30'' |
| 2565 | Bueng Samo Ek Bu Samo Ek,Bueng Samo Ek,Bung Samo Ek,bung smx xek,บึงสมอเอก | Thailand, Chachoengsao | intermittent pond | N 13° 54′ 14'' | E 100° 57′ 56'' |
| 2566 | Khlong Samo Ek Bu Samo Ek,Khlong Samo Ek,khlxng smx xek,คลองสมอเอก | Thailand, Chachoengsao | canal | N 13° 57′ 10'' | E 100° 54′ 33'' |
| 2567 | Huai Sam Mu Huai Sam Mu,Huai Samo,hwy sam hmu,ห้วยสามหมู | Thailand, Nakhon Ratchasima | intermittent stream | N 15° 7′ 21'' | E 102° 43′ 5'' |
| 2568 | Khlong Sam Ngam Khlong Ko,Khlong Sam Ngam,khlxng samngam,คลองสามง่าม | Thailand, Samut Sakhon | canal | N 13° 36′ 39'' | E 100° 12′ 26'' |
| 2569 | Nong Sam Muean Nong Lat Bon,Nong Sam Muean,Nong Sam Mun,hnxng sam hmun,หนองสามหมื่น | Thailand, Phra Nakhon Si Ayutthaya | intermittent pond | N 14° 26′ 47'' | E 100° 18′ 52'' |
| 2570 | Ao Sammuk Ao Sammuk,Ao Sommuk,xaw sam mukh,อ่าวสามมุข | Thailand, Chon Buri | bay | N 13° 18′ 24'' | E 100° 53′ 57'' |
| 2571 | Khlong Samchai Khlong Samchai,Khlong Sammachai,Khlong Sammakhai,khlxng sam chay,คลองสัมชัย | Thailand, Samut Prakan | canal | N 13° 31′ 35'' | E 100° 51′ 5'' |
| 2572 | Khlong Sam Ko Chuat Sam Ko,Khlong Sam Ko,khlxng sam kx,คลองสามกอ | Thailand, Chachoengsao | canal | N 13° 35′ 9'' | E 101° 6′ 50'' |
| 2573 | Nong Samet Nong Samet,Nong Samet Noi,hnxng semd,หนองเสม็ด | Thailand, Buriram | pond | N 14° 49′ 52'' | E 102° 49′ 22'' |
| 2574 | Nong Nam Ban Samet Nong Nam Ban Samet,Nong Samet,hnxng na ban semd,หนองน้ำบ้านเสม็ด | Thailand, Buriram | pond | N 15° 6′ 53'' | E 103° 7′ 26'' |
| 2575 | Chong Samet Chong Samed,Chong Samet,Chong Samit | Thailand, Rayong | marine channel | N 12° 35′ 2'' | E 101° 26′ 1'' |
| 2576 | Lam Nam Sam Chun Lam Nam Sam Chun,Mae Nam Sam Chun,Nam Sam Chum | Thailand, Suphan Buri | stream | N 14° 37′ 0'' | E 100° 12′ 0'' |
| 2577 | Khlong Samang Khlong Sam-am,Khlong Samang,khlxng sa xangkh,คลองสำอางค์ | Thailand, Prachin Buri | intermittent stream | N 13° 53′ 35'' | E 101° 51′ 36'' |
| 2578 | Khlong Samae Phu Khlong Samae Phu,Khlong Samae Tua Phu,คลองแสมผู้ | Thailand, Rayong | stream | N 12° 42′ 40'' | E 101° 43′ 3'' |
| 2579 | Chong Samae San Chong Sa-mae-sarn,Chong Samae San,Chong Samesan,ช่องแสมสาร | Thailand, Chon Buri | marine channel | N 12° 35′ 33'' | E 100° 57′ 47'' |
| 2580 | Khlong Samae Dam Tai Khlong Samae Dam Tai,Klong Same Bam Tai River,คลองแสมดำใต้ | Thailand, Bangkok | canal | N 13° 33′ 31'' | E 100° 23′ 35'' |
| 2581 | Khlong Lam Salit Thong Khlong Lam Salit Thong,Lam Salit Thong,khlxng la slid thxng,คลองลำสลิดทอง | Thailand, Bangkok | canal | N 13° 48′ 44'' | E 100° 54′ 14'' |
| 2582 | Khlong Sarika Huai Salika,Huai Sarika,Khlong Sarika,khlxng sa rika,คลองสาริกา | Thailand, Nakhon Ratchasima | intermittent stream | N 14° 39′ 27'' | E 101° 50′ 56'' |
| 2583 | Huai Salik Huai Salik,Huai Salit,hwy sa lik,ห้วยสาลีก | Thailand, Nan | intermittent stream | N 18° 30′ 25'' | E 100° 46′ 31'' |
| 2584 | Khlong Sali Khlong Bang Sali,Khlong Sali,khlxng sali,คลองสาลี | Thailand, Suphan Buri | canal | N 14° 17′ 40'' | E 100° 8′ 25'' |
| 2585 | Khlong Sala Than Khlong Sala Than,Salatan River,khlxng sala thr rm,คลองศาลาธรรม์ | Thailand, Songkhla | canal | N 7° 48′ 10'' | E 100° 16′ 40'' |
| 2586 | Khlong Sala Khlong Sala,Khlong Sala Phet,Khlong Saraphet,khlxng sala,คลองศาลา | Thailand, Rayong | stream | N 12° 44′ 12'' | E 101° 39′ 31'' |
| 2587 | Khlong Sala Pang Khlong Sala Bang,Khlong Sala Pang,khlxng sla pang,คลองสลาป้าง | Thailand, Trat | intermittent stream | N 12° 23′ 38'' | E 102° 22′ 13'' |
| 2588 | Ao Salak Phet Ao Salak Phet,Ao Slukpet,xaw slak phechr,อ่าวสลักเพชร | Thailand, Trat | bay | N 11° 59′ 35'' | E 102° 22′ 23'' |
| 2589 | Ao Salak Ao Salak,Ao Salak Khok,xaw slak,อ่าวสลัก | Thailand, Trat | bay | N 12° 2′ 14'' | E 102° 24′ 2'' |
| 2590 | Khlong Salaeng Khlong Khlaeng,Khlong Salaeng,คลองแสลง | Thailand, Chanthaburi | intermittent stream | N 12° 38′ 31'' | E 102° 8′ 8'' |
| 2591 | Khlong Sala Daeng Khlong Sala Daeng,Khlong Saladaeng,คลองสาลาแดง | Thailand, Samut Prakan | stream | N 13° 33′ 57'' | E 100° 34′ 45'' |
| 2592 | Huai Sala Huai Sala,Huai Tala,hwy sala,ห้วยศาลา | Thailand, Lampang | intermittent stream | N 18° 40′ 35'' | E 100° 0′ 41'' |
| 2593 | Huai Sakat Nak Huai Sakat Nak,Khlong Sakat Nak,Lam Skat Nak River | Thailand, | stream | N 14° 36′ 0'' | E 102° 34′ 0'' |
| 2594 | Nong Sakae Khruea Nong Sakae Khrua,Nong Sakae Khruea,hnxng sakæ kherux,หนองสะแกเครือ | Thailand, Nakhon Ratchasima | pond | N 14° 56′ 16'' | E 102° 28′ 20'' |
| 2595 | Bueng Sakae Bueng Sakae,Bung Sakae,บึงสะแก | Thailand, Chachoengsao | intermittent pond | N 13° 54′ 29'' | E 101° 6′ 3'' |
| 2596 | Khlong Sai Yat Huai Tai Yak,Huai Tayau Yak,Khlong Sai Yat | Thailand, Chachoengsao | stream | N 13° 38′ 0'' | E 101° 27′ 0'' |
| 2597 | Khlong Sai Yai Huai Sai Yai,Khlong Sai Yai,คลองทรายใหญ่ | Thailand, Chanthaburi | intermittent stream | N 12° 54′ 35'' | E 102° 2′ 5'' |
| 2598 | Huai Sai Noi Huai Sai Noi,Mae Nam Sai Noi,ห้วยใสน้อย | Thailand, Prachin Buri | stream | N 14° 8′ 48'' | E 101° 43′ 52'' |
| 2599 | Nong Sai Niao Nong Sai Niao,Nong Sai Nieo,hnxng thray heniyw,หนองทรายเหนียว | Thailand, Nakhon Sawan | pond | N 15° 32′ 3'' | E 100° 2′ 31'' |
| 2600 | Huai Nam Sai Huai Nam Sai,Huai Sai Mun,Nam Sai Man,hwy na thray,ห้วยน้ำทราย | Thailand, Chiang Rai | stream | N 20° 19′ 15'' | E 100° 16′ 16'' |
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