Switzerland was represented by 22 athletes (12 men and 10 women) at the 2010 European Athletics Championships held in Barcelona, Spain, from 27 July to 1 August 2010.
| Event | Men | Women | |
|---|---|---|---|
| 200 m | Marc Schneeberger Alex Wilson | ||
| 5000 m | Philipp Bandi | Sabine Fischer | |
| 10,000 m | Christian Belz | Martina Strähl | |
| 100 m hurdles | Lisa Urech Clélia Reuse | ||
| 400 m hurdles | Fausto Santini | ||
| Marathon | Viktor Röthlin | Patricia Morceli Maja Neuenschwander | |
| High Jump | Beatrice Lundmark | ||
| Pole Vault | Anna Katharina Schmid | ||
| Long Jump | Irene Pusterla | ||
| Triple Jump | Alexander Martínez | ||
| Decathlon | Simon Walter | ||
| Heptathlon | Linda Züblin | ||
| 4 × 100 m relay | Pascal Mancini Aron Beyene Marc Schneeberger Reto Amaru Schenkel Alex Wilson Rolf Malcolm Fongué |