| Leko | |
| Fullname: | Alexandro da Silva Santos |
| Height: | 1.80 m |
| Birth Date: | 23 March 1985 |
| Birth Place: | Paraíba do Sul, Rio de Janeiro, Brazil |
| Currentclub: | Citizen |
| Position: | Striker |
| Years1: | 2007 - 2011 |
| Years2: | 2011 |
| Years3: | 2011 - 2012 |
| Years4: | 2020–2022 |
| Clubs1: | Citizen |
| Clubs2: | East Bengal |
| Clubs3: | Sham Shui Po |
| Clubs4: | Citizen |
| Caps1: | 10 |
| Caps2: | 1 |
| Caps3: | 6 |
| Caps4: | 0 |
| Goals1: | 5 |
| Goals2: | 0 |
| Goals3: | 0 |
| Goals4: | 0 |
Alexandro da Silva Santos (Leko; born March 23, 1985), better known as Leko, is a retired Brazilian striker who concluded his football career with the Hong Kong First Division club Citizen on August 1, 2022.
In February Santos signed for Indian I-League club East Bengal and played his first game on March 6, 2011, in a 2–1 loss to Mumbai.
Leko signed with Sham Shui Po on 5 January 2012.[1]