2012 Zomer Olympische Spelen - Atleten
| Atleet | Sport |
|---|---|
 Yue Gu Wang | Tafeltennis |
 Sebastian Wang-Hansen | Zeilen |
 Gareth Warburton | Athletiek |
 McLain Ward | Ruiter |
 Billy Ward | Boksen |
| Glenn Warfe | Badminton |
| Rory Warlow | Schieten |
 Justyn Warner | Athletiek |
| Damian Warner | Athletiek |
| Rau'shee Warren | Boksen |
| Ethan Warren | Aquatics |
 Andreas Waschburger | Aquatics |
 Konrad Wasielewski | Roeien |
 Kazunari Watanabe | Wielrennen |
| Hiroki Watanabe | Canoe/Kayak |
| Kazuki Watanabe | Aquatics |
| Kanako Watanabe | Aquatics |
| Peter Waterfield | Aquatics |
 Gregory Wathelet | Ruiter |
| Anna Watkins | Roeien |
| Jimmy Watkins | Wielrennen |
| Bronwen Watson | Roeien |
| Heather Watson | Tennis |
| Mitchell Watt | Athletiek |
 Stan Wawrinka | Tennis |