This is a sub-list from List of doping cases in sport representing a full list of surnames starting with S.
| Name | Country | Event | Banned substance(s) | Reference(s) |
|---|---|---|---|---|
| Ahmed Saad |
 Australia
|
Australian rules football | ||
| Milla Saari (née Jauho) |
 Finland
|
Cross-country skiing | HES | |
| Evi Sachenbacher-Stehle |
 Germany
|
Biathlon | Methylhexanamine | |
| Sharifi Sadeh |
 Iran
|
Weightlifting | Metandienone | |
| Şule Şahbaz |
 Turkey
|
Weightlifting | ||
| Mamadou Sakho |
 France
|
Football (soccer) | Fat-burning substance | |
| Nicholas Santos |
 Brazil
|
Swimming | Furosemide | |
| Yacoub Shahenda |
 Jordan
|
Weightlifting | Stanozolol | |
| Asaad Said |
 Qatar
|
Weightlifting | ||
| Saiedah Said |
 Singapore
|
Silat | Nor-Sibutramine, OH-Nor Sibutramine | |
| Wendell Sailor |
Australia
|
Rugby union | Cocaine | |
| Juan Salas |
 Dominican Republic
|
Baseball | ||
| Daniel Sam |
 United Kingdom
|
Kickboxing | ||
| Zabit Samedov |
 Azerbaijan
|
Kickboxing | Anabolic steroid | |
| Leonidas Sampanis |
 Greece
|
Weightlifting | Testosterone | |
| Maarten Sampermans |
 Belgium
|
Volleyball | Cannabinoids | |
| Olga Samulenkova |
 Russia
|
Rowing | Testosterone | |
| Yann San Biagio |
France
|
Water polo | Cannabis | |
| Alex Sánchez |
 Cuba
|
Baseball | Steroids | |
| Francisco Pérez Sanchez |
 Spain
|
Cycling | Erythropoietin (EPO) | |
| Joel Sánchez |
 Peru
|
Football (soccer) | Methylhexaneamine | |
| Pradeep Sangwan |
 India
|
Cricket | Steroid | |
| Mauro Santambrogio |
 Italy
|
Cycling | ||
| Induino Santoni |
Italy
|
Lifesaving | Cocaine | |
| Virpi Sarasvuo (née Kuitunen) |
Finland
|
Cross-country skiing | HES | |
| Mitchell Sargent |
Australia
|
Rugby league | Cocaine | |
| Viseslav Saric |
 Croatia
|
Swimming | Cannabis | |
| Santis Sarkanis |
 Latvia
|
Cycling | Ephedrine | (in Latvian) |
| Hasan Şaş |
Turkey
|
Football (soccer) | Fenilpropanolamin | |
| Todd Sauerbrun |
 United States
|
American football | Ephedra | |
| Dmitry Sayustov |
Russia
|
Ice hockey | ||
| Adam Sbieh |
United States
|
Cycling | Erythropoietin (EPO) | |
| Orlando Scandrick |
United States
|
American football | Amphetamines (MDMA) | |
| Michele Scarponi |
Italy
|
Cycling | Operación Puerto doping case | |
| Viktors Ščerbatihs |
Latvia
|
Weightlifting | Anabolic steroids | (in Latvian) |
| Uliana Schcherbo |
 Ukraine
|
Weightlifting | Stanozolol | |
| Fränk Schleck |
 Luxembourg
|
Cycling | Xipamide | |
| Mike Schmidt |
United States
|
Baseball | Amphetamines (self-admitted) | |
| Nate Schmidt |
United States
|
Hockey | ||
| Roland Schmidt |
 East Germany
|
Weightlifting | Turinabol (self-admitted) | |
| Petra Schneider |
East Germany
|
Swimming | Anabolic steroids (self-admitted) | |
| Carl Schreuder |
 South Africa
|
Swimming | Ephedrine | |
| Katja Schumacher |
Germany
|
Triathlon | Testosterone | |
| Stefan Schumacher |
Germany
|
Cycling | CERA | |
| Alex Schwazer |
Italy
|
Athletics | Epo | |
| Mehdi Sebou |
 Morocco
|
Water polo | Nandrolone | |
| Violeta Sechka |
 Belarus
|
Weightlifting | Drostanolone | |
| Sead Seferović |
 Bosnia and Herzegovina
|
Football (soccer) | Ephedrine | |
| David Segui |
United States
|
Baseball | Anabolic steroids, growth hormone | |
| Mudarra Segura |
 Costa Rica
|
Cycling | GW501516 | |
| Emanuele Sella |
Italy
|
Cycling | Erythropoietin (EPO) | |
| Yury Selyutin |
Russia
|
Weightlifting | Metandienone | |
| Sun Yang |
 China
|
Swimming | Not to declare the use of medical drugs | |
| Alexander Serebryakov |
Russia
|
Cycling | ||
| Armas Sergio |
 Argentina
|
Weightlifting | Clenbuterol | |
| Diogo dos Santos Serra |
 Portugal
|
Water polo | Cocaine | |
| Jeremy Serreau |
France
|
Water polo | Testosterone | |
| Óscar Sevilla |
Spain
|
Cycling | ||
| Roberto Sgambelluri |
Italy
|
Cycling | NESP | |
| Frank Shackman |
Germany
|
Weightlifting | Metandienone | |
| Yasir Shah |
 Pakistan
|
Cricket | Chlortalidone | |
| Salem Hussain Shaheen |
 Saudi Arabia
|
Swimming | Cannabis | |
| Khurram Shahzad |
Pakistan
|
Weightlifting | Methandienone | |
| Ken Shamrock |
United States
|
Mixed Martial Arts | Stanozolol, 19-Norandrosterone and 19-Noretiocholanolone | |
| Tariq Ali Sharahli |
Saudi Arabia
|
Volleyball | Cannabinoids | |
| Maria Sharapova |
Russia
|
Tennis | Meldonium | |
| Surya Prasad Sharma |
India
|
Swimming | Stanozolol | |
| Keri-Leigh Shaw |
South Africa
|
Swimming | Clenbuterol, Ephedrine | |
| Prithvi Shaw |
India
|
Cricket | Terbutaline | |
| Maxim Shcherbakov |
Russia
|
Swimming | ||
| Shang Shichun |
China
|
Weightlifting | ||
| Frankie Sheahan |
 Ireland
|
Rugby | Salbutomol | |
| Gary Sheffield |
United States
|
Baseball | Steroids (no rules set for punishment) | |
| Ahmed Shehzad |
Pakistan
|
Cricket | ||
| Tuliayeva Shemshat |
Belarus
|
Weightlifting | Clenbuterol | |
| Sean Sherk |
United States
|
Mixed martial arts | Nandrolone (tainted supplement) | |
| Andrey Shevtsov |
 Canada
|
Swimming | Cannabinoids | |
| Georgi Shikov |
 Bulgaria
|
Weightlifting | Clenbuterol, Hydroxystanozolol | |
| Takahiro Shimonaka |
 Japan
|
Wrestling | Tamoxifen | |
| Sergei Shiriaev |
Russia
|
Cross-country skiing | Erythropoietin (EPO) | |
| Denis Shiryakov |
Russia
|
Weightlifting | ||
| Katsiryna Shkuraava |
Belarus
|
Weightlifting | Metandienone | |
| Oleg Shteinikov |
 Kazakhstan
|
Swimming | Nandrolone | |
| Abdurahman Shtwei |
 Libya
|
Weightlifting | Testosterone, Epitestosterone | |
| Azizojan Shukurov |
 Tajikistan
|
Weightlifting | Metandienone | |
| Irina Sibetova |
Russia
|
Weightlifting | Metandienone | |
| Kashif Siddiq |
Pakistan
|
Cricket | ||
| Jörg Harald Sievers |
East Germany
|
Swimming | Turinabol | |
| Steve Siler |
United States
|
Swimming | Ephedrine | |
| Kristina Silkina |
Russia
|
Weightlifting | ||
| Antônio Silva |
Brazil
|
Mixed Martial Arts | Boldenone | |
| Glauber Araujo Silva |
Brazil
|
Swimming | Testosterone | |
| Filippo Simeoni |
Italy
|
Cycling | Erythropoietin (EPO), growth hormone | |
| Helle Simonsen |
 Denmark
|
Curling | Unspecified | |
| Win Shwe Sin |
 Myanmar
|
Weightlifting | ||
| Harpreet Singh |
India
|
Weightlifting | Nandroline | |
| Rajesh Kumar Singh |
India
|
Weightlifting | Metandienone | |
| Tajinder Singh |
India
|
Weightlifting | ||
| Patrik Sinkewitz |
Germany
|
Cycling | Testosterone | |
| Oleksandr Sitalo |
Ukraine
|
Wrestling | THC | |
| Faina Sivanbayeva |
Kazakhstan
|
Weightlifting | Stanozolol | |
| Marcel Six |
United Kingdom
|
Cycling | Refusal to submit to doping test | |
| Michael Skelde |
Denmark
|
Cycling | Testosterone | |
| Jesper Skibby |
Denmark
|
Cycling | (self-admitted) | (in Danish) |
| Tremayne Smartt |
 Guyana
|
Cricket | Furosemide | |
| Adam Smith |
United States
|
Mixed martial arts | cocaine, cannabis | |
| Kenneth Smith |
South Africa
|
Swimming | Cannabinoids, MDMA | |
| Lonnie Smith |
United States
|
Baseball | Cocaine | |
| Michelle Smith (Michelle de Bruin) |
Ireland
|
Swimming | Tampering with test | |
| Paul Smith |
 England
|
Cricket | Cocaine, confessed after quitting the sport. | |
| Richard Smith |
Australia
|
Cycling | Blood Doping | |
| Euzebiusz Smolarek |
 Poland
|
Football (soccer) | Cannabis | |
| Matt Socholotiuk |
Canada
|
Canadian football | Human growth hormone | |
| Edgars Soika |
Latvia
|
Curling | Spironolactone | (in Latvian) |
| Sergei Sokolov |
Azerbaijan
|
Football (soccer) | Betamethasone | |
| Andrey Solomennikov |
Russia
|
Cycling | ||
| Nasser El Sonbaty |
Germany
|
Bodybuilding | Diuretics | |
| Christiane Knacke-Sommer |
East Germany
|
Swimming | Anabolic steroids. (Self-admitted) | |
| Chael Sonnen |
United States
|
Mixed Martial Arts | testosterone/epitestosterone, ratio, anastrozole, clomiphene, Human Growth Hormone, Erythropoeitan (EPO), Human Chorionic Gonadotropin, | https://www.sportsnet.ca/mma/ufc/chael-sonnen-fails-drug-test-before-ufc-175-nevada-state-athletic-commission-finds-anastrozole-clomiphene/?sn-amp |
| Lary Sorensen |
United States
|
Baseball | Cocaine | |
| Rolf Sørensen |
Denmark
|
Cycling | EPO, cortisone | |
| Yoel Sotolongo |
Cuba
|
Weightlifting | Metandienone | |
| Maurizio Spaziano |
Italy
|
Water polo | Cannabis | |
| Duncan Spencer |
England
|
Cricket | Nandrolone | |
| Brandon Spikes |
United States
|
American football | ||
| Nikos Spyropoulos |
Greece
|
Football (soccer) | Testosterone | (in Greek) |
| Giorgia Squizzato |
Italy
|
Swimming | Clostebol | |
| Sukanya Srisurat |
 Thailand
|
Weightlifting | Methandienone | |
| Zinaida Stahurskaya |
Belarus
|
Cycling | stanozolol, testosterone | |
| Jaap Stam |
 Netherlands
|
Football (soccer) | Nandrolone | |
| Roger Stanislaus |
England
|
Football (soccer) | Cocaine | |
| James Stanton |
Australia
|
Water polo | Clenbuterol | |
| Matt Stevens |
England
|
Rugby Union | Cocaine | |
| Anthony Steward |
South Africa
|
Water polo | Benzoylecgonine | |
| David Stits |
Belgium
|
Water polo | Cannabis | |
| Ivan Stoitsov |
Bulgaria
|
Weightlifting | Steroids | |
| Marko Strahija |
Croatia
|
Swimming | hCG | |
| Astrid Strauss |
East Germany
|
Swimming | Testosterone | |
| Darryl Strawberry |
United States
|
Baseball | Cocaine | |
| Dimitriy Striga |
Kazakhstan
|
Weightlifting | Stanozolol | |
| Marcus Stroman |
United States
|
Baseball | Methylhexaneamine | |
| Jamal Strong |
United States
|
Baseball | ||
| Marcus Stroud |
United States
|
American football | Anabolic steroids | |
| Barbora Strýcová |
 Czech Republic
|
Tennis | Sibutramine | |
| Jamie Stuart |
England
|
Football (soccer) | Cocaine, Cannabis | |
| Dana Stubblefield |
United States
|
American football | THG | |
| Anna Stylianou |
 Cyprus
|
Swimming | Nandrolone | |
| Shabaz Sule |
Turkey
|
Weightlifting | ||
| Zulfugar Suleymanov |
Azerbaijan
|
Weightlifting | T/E 9,6 (2010) Dehydromethyltestosterone (2013) |
|
| Ilirian Suli |
 Albania
|
Weightlifting | Methandienone | |
| Moldodosov Sultan |
 Kyrgyzstan
|
Weightlifting | Metandienone | |
| Salem Sultan |
 United Arab Emirates
|
Weightlifting | Stanozolol, Hydroxystanozolol | |
| Leonardo Sumida |
Brazil
|
Swimming | Cannabis | |
| Sun Yan |
China
|
Weightlifting | ||
| S Sunaina |
India
|
Weightlifting | Nandrolone | |
| Martin Johnsrud Sundby |
 Norway
|
Cross-country skiing | Salbutamol | |
| Joe Surgenor |
Canada
|
Canadian football | ||
| Evgeni Sviridov |
 Uzbekistan
|
Figure skating | ||
| Eranga Swarnathilake |
 Sri Lanka
|
Rugby union | Methylhexanamine | |
| Tim Sylvia |
United States
|
Mixed martial arts | Nandrolone | |
| Nataliya Syrota |
Ukraine
|
Weightlifting | Octopamine | |
| Botond Szalma |
 Hungary/ Netherlands
|
Water polo | Cannabis | |
| Nikolett Szepesi |
Hungary
|
Swimming | Missed test | |
| Krzysztof Szramiak |
Poland
|
Weightlifting | Methandienone |