Participants
| Sergey Startsev | Russian Federation |
| John (Jack) Steele | Australia |
| Iain Stewart | United Kingdom |
| Teresa Stoepler | United States of America |
| Magdalena Stoeva | Bulgaria |
| Aldo Stroebel | South Africa |
| Ramesh Subramaniam | Malaysia |
| Éva Sugár | Hungary |
| Tereza Suk | Hungary |
| Gordana Šurlan-Momirović | Serbia |
| Sára Sütöri | Hungary |
| Miklós Szabó | Hungary |
| Róbert Szabó | Hungary |
| Annamária Szabó | Hungary |
| Maria Szabo | Hungary |
| Béla Szabó | Romania |
| Gyula Szabó | Hungary |
| Istvan Szabo | Hungary |
| István Szabó | Hungary |
| György Szabó | Hungary |
| Miklós Szanyi | Hungary |
| László Csaba Szarka | Hungary |
| Domokos Szász | Hungary |
| Katrina Szécsi Åsbrink | Sweden |
| Ádám Szigeti | Hungary |
| Tamás Szigeti | Hungary |
| Károly Szilágyi | Hungary |