 | Samuel A. Boulmetis, Sr. is a retired American Thoroughbred horse racing jockey who was inducted... more » |
| Samuel A. Maple was an American jockey in Thoroughbred horse racing. Born in Carrollton, Ohio,... more » |
| Sam Thomas (born 1984) is a Welsh jump jockey. more » |
| Sam Bernard Waley-Cohen is an English National Hunt amateur jockey and businessman. more » |
_-_"Sir_David"_with_Samuel_Chifney_-_RCIN_400528_-_Royal_Collection.jpg/300px-Henry_Bernard_Chalon_(1770-1849)_-_"Sir_David"_with_Samuel_Chifney_-_RCIN_400528_-_Royal_Collection.jpg "Samuel Chifney") | Samuel Chifney, also known as Samuel Chifney, Sr. or Samuel Chifney the elder, was an English... more » |
| Desmond Sanford "Sandy" Hawley, CM is a Hall of Fame jockey. Sandy Hawley started out as a... more » |
 | Arthur Edward "Scobie" Breasley was an Australian jockey. He won the Caulfield Cup in Melbourne... more » |
 | James Anthony "Seamie" Heffernan is an Irish flat racing jockey who rides mainly for horse... more » |
| Seb Sanders is a flat race jockey. He came into racing by getting a job with trainer Bryan... more » |
 | Sebastian Murphy is an Apprentice Thoroughbred horse racing jockey. Sebastian is the son of... more » |
| Raymond Shane Dye, born 26 September 1966, in the township of Matamata New Zealand and... more » |
| Shane Jude Sellers is an American Thoroughbred horse racing jockey. At age eleven, he began... more » |
| Shaun X. Bridgmohan is a jockey in American Thoroughbred horse racing. At age thirteen,... more » |
 | Silvestre De Sousa is a Brazilian flat racing jockey based in Britain. In 2011, he was runner-up... more » |
| Silvio Coucci was an American Thoroughbred horse racing jockey. A New Yorker, in 1931 Silvio... more » |
| Simon Husbands is a jockey in Thoroughbred horse racing. Husbands began racing in his native... more » |
| Simon Marshall is an Australian former jockey and media personality. He often appears in the... more » |
![](https://upload.wikimedia.org/wikipedia/commons/0/0f/John_Henry_"Skeets"_Martin.jpg "Skeets Martin") | John Henry Martin, commonly referred to as "Skeets" Martin, was an American jockey who achieved... more » |
 | Slade Callaghan is a jockey in Thoroughbred horse racing. Considered tall for a jockey at 5' 8",... more » |
| Stathi Katsidis was an Australian jockey. more » |
| Stephen A. "Steve" DiMauro is a retired jockey, Champion trainer and successful breeder and... more » |
 | Steven Mark Asmussen is an American Thoroughbred racehorse trainer. Born into a horse racing... more » |
| Steve Brooks was an American Hall of Fame jockey. The son of a horse dealer, he was born in... more » |
 | Steve Cauthen is an American jockey who is now retired. more » |
| Steve Drowne is a professional Flat racing jockey. Growing up, he attended Newmarket Racing... more » |
