2012 Zomer Olympische Spelen - Atleten
| Atleet | Sport |
|---|---|
 Arthur Lanigan-O'Keeffe | Moderne Vijfkamp |
 Jos Lansink | Ruiter |
 Giuseppe Lanzone | Roeien |
 Walter Lapeyre | Schieten |
 Giulia Lapi | Aquatics |
 Dmitry Lapkes | Schermen |
 Lapua Lapua | Gewichtheffen |
 Jose Angel Larduet | Boksen |
| Jeff Larimer | Canoe/Kayak |
 Dmitri Larionov | Canoe/Kayak |
 Larissa | Volleybal |
 Mitch Larkin | Aquatics |
 José María Larocca | Ruiter |
| David Larose | Judo |
 Daniela Larreal | Wielrennen |
 Mira Veraas Larsen | Canoe/Kayak |
| Eirik Verås Larsen | Canoe/Kayak |
| Breeja Larson | Aquatics |
 Gustav Larsson | Wielrennen |
 Brent Michael Larue | Athletiek |
 Annabelle Lascar | Athletiek |
 Ehsan Lashgari | Worstelen |
 El-Sayed Lashin | Tafeltennis |
 Revaz Lashkhi | Worstelen |
| Elena Lashmanova | Athletiek |