Horses
| Name | Level | Club | Owner | Birth year | Sex | FER ID | FEI ID |
|---|---|---|---|---|---|---|---|
| Shaman M | — | — | Marius Roman | — | RO26240830 | ||
| Shannan | — | — | Petra Albu | — | RO26240842 | ||
| Shansa | — | — | Nadira Riding | — | RO26240854 | ||
| Shaquidam | — | — | Jakab Aron | — | RO26240861 | ||
| Sharolta | — | — | Bogdan Maties | — | RO26240873 | ||
| Shayan | — | — | Maria Buzdugan | — | RO26242234 | ||
| Shihan | — | Regatul Cailor | Beldeanu Calin | 2011 | gelding | RO26243924 | |
| Shila | — | 163 PLOPI | Sara Boarti | 2017 | mare | RO26221154 | |
| Shillou Van Het Gevahof | — | Equester | Galan Cornel | 2018 | gelding | RO26229762 | |
| Siec Lavantha | — | — | Melisa Internationales | 2016 | mare | RO26204271 | |
| Sienna | — | — | Sfetea Catalina | — | RO26240880 | ||
| SIGALA | B & C | Innovation Horse Therapy | Ducu Anya | 2017 | mare | RO26208613 | 108OR08 |
| Siglavy | — | — | Denisa Bracau | — | RO26240892 | ||
| Silay | — | — | Stefan Ionut | — | RO26240900 | ||
| Silber | — | — | Greta Majnar | — | RO26240912 | ||
| Silver | D & E | Eden Ranch | Cristian Avramescu | 2014 | gelding | RO26211422 | |
| Silver Flash | — | — | Irina Ion | — | RO26240924 | ||
| SILVESTER EH | — | — | Elisaveta Smirnova | stallion | RO26249380 | ||
| Silvia | — | Remetei Lovas Sportklub | — | RO26243784 | |||
| Silvius (Szilviusz) | — | — | Petred Karoly | — | RO26240931 | ||
| Sily | — | — | Sandra Ciuleanu | — | RO26240943 | ||
| Simon | — | — | Jakab Aron | — | RO26240950 | ||
| Simplon | — | — | Rata Marius | — | RO26240962 | ||
| SIMURG | — | — | stallion | RO26250062 | |||
| Simurg de Rosseel | — | — | Anna Rosseel | 2013 | gelding | RO26240974 | |
| Singapour | — | — | Luana Florea | — | RO26240981 | ||
| Sire De Beau Soleil | — | — | Caraiman Bianca | — | RO26240993 | ||
| Sirena | — | Romsilva | Ana Maria Calin | 2005 | mare | RO26241001 | |
| Sirena B | — | — | B Maciuca&T Carastoian | — | RO26241013 | ||
| SIROCCO | — | — | Popa Luca | stallion | RO26250550 | ||
| SIR ROBIN Z | — | Black Sea Horses | Joanna Clarke | 2016 | stallion | RO26220510 | 107QZ40 |
| Sir Touchable Van’T Vossenhof | — | 163 PLOPI | Fierbinteanu Ionel | 2018 | stallion | RO26201132 | |
| Sir Touchable Van’T Vossnhof | — | Regatul Cailor | Nelu Szekely | 2019 | stallion | RO26203930 | |
| Sisi | — | Equipark | EquiPark | 2010 | mare | RO26209000 | |
| Sissi | — | — | Julia Popescu | — | RO26241020 | ||
| Skarlet | — | — | Alesia Olteanu | — | RO26241032 | ||
| Skrillex D Z | — | Fraţii Jderi | Ciobanu Ioana-Ruxandra | 2016 | gelding | RO26218782 | 109PJ81 |
| Sligo Candy Boy Jr | — | Eden Ranch | Maia Radu-Arhire | 2017 | gelding | RO26243392 | |
| Smartje | C & D | AER & Horses | Daria Centiu | 2015 | mare | RO26207764 | |
| SMILE | — | — | — | RO26246272 | 108KD32 | ||
| Smile of stakkato | E & F | Vectra Zărneşti | Adelina Briseno | 2012 | gelding | RO26202492 | 105WC77 |
| SMILLA | — | — | Capra Ana-Catalina | gelding | RO26249614 | ||
| Smilla 129 | — | Equipark | Capra Ana Catalina | 2014 | mare | RO26208620 | 107LT78 |
| Smoky | E & F | 163 PLOPI | Sava Madalina | 2010 | gelding | RO26210174 | |
| Smucig | D & E | Regatul Cailor | Emma Olteanu | 2010 | mare | RO26210181 | |
| SNOOPY | — | — | Schumann Norbert | stallion | RO26249291 | ||
| SO BEAUTIFUL | — | — | Alexia Apostolescu | — | RO26241044 | 106VU68 | |
| Solange | — | — | Sehlanec Denisa | — | RO26241051 | ||
| Soleil Levant | E & F | La Salcii | Maria Tofan | 2006 | — | RO26201923 | |
| SOLERA LOS HOYOS | — | — | Ciuluvica Ania Olga | mare | RO26249760 |