Hide designers with less than 10 entries
Include non-championship races
| No | Designer | Races | Active Years |
|---|
| 241 | Sano, Shoichi | 35 |
1964–1968 |
| 242 | Savage, Gary | 70 |
2004–2007 |
| 243 | Scalabroni, Enrique | 69 |
1988–1992 |
| 244 | Scherrenberg, Hans | 12 |
1954–1955 |
| 245 | Schosse, Stephane | 20 |
2012 |
| 246 | Sears, Ken | 48 |
1976–1978 |
| 247 | Serrurier, Doug | 5 |
1962–1963, 1965, 1967–1968 |
| 248 | Slater, Martin | 2 |
1974–1975 |
| 249 | Smallman, Andy | 29 |
1974–1975 |
| 250 | Smith, Mark | 201 |
2002, 2004, 2006–2010, 2012–2014, 2016 |
| 251 | Somerville, Jason | 115 |
2007, 2012–2016 |
| 252 | Sommerville, Jason | 33 |
2002–2003 |
| 253 | Southgate, Tony | 204 |
1970–1984 |
| 254 | Steiner, Gunther | 34 |
2003, 2006 |
| 255 | Stirano, Giorgio | 51 |
1980–1981, 1995–1996 |
| 256 | Stokoe, Ray | 13 |
1975–1977 |
| 257 | Strait, Eddie | 24 |
1964–1968 |
| 258 | Stroud, Nigel | 26 |
1977–1980 |
| 259 | Surtees, John | 119 |
1970–1978 |
| 260 | Symonds, Pat | 304 |
1997–2008, 2012–2016 |
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