| Caíco Santos | |
| Fullname: | Aírton Graciliano dos Santos |
| Birth Date: | 15 May 1974 |
| Birth Place: | Porto Alegre, Brazil |
| Position: | Midfielder |
| Years1: | 1992–1995 |
| Clubs1: | Internacional |
| Years2: | 1996 |
| Clubs2: | Verdy Kawasaki |
| Years3: | 1996 |
| Clubs3: | Flamengo |
| Years4: | 1997 |
| Clubs4: | Santos |
| Years5: | 1998 |
| Years6: | 1998–2000 |
| Clubs6: | Santos |
| Years7: | 2001 |
| Clubs7: | Atlético Mineiro |
| Years8: | 2001 |
| Clubs8: | Lugano |
| Years9: | 2002 |
| Clubs9: | Ponte Preta |
| Years10: | 2003 |
| Clubs10: | Goiás |
| Years11: | 2003–2005 |
| Clubs11: | Leiria |
| Years12: | 2005 |
| Clubs12: | Juventude |
| Years13: | 2006–2007 |
| Clubs13: | Marítimo |
| Years14: | 2007 |
| Years15: | 2008 |
| Years16: | 2008 |
| Clubs16: | Vila Nova |
| Years17: | 2009 |
| Nationalyears1: | 1993 |
| Nationalteam1: | Brazil U-20 |
Aírton Graciliano dos Santos (born 15 May 1974), commonly known as Caíco, is a former Brazilian football player.
| Club performance | League | Cup | League Cup | Total | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Season | Club | League | Apps | Goals | Apps | Goals | Apps | Goals | Apps | Goals | |
| Japan | League | Emperor's Cup | J.League Cup | Total | |||||||
| 1996 | Verdy Kawasaki | J1 League | 13 | 1 | 0 | 0 | 11 | 3 | 24 | 4 | |
| Total | 13 | 1 | 0 | 0 | 11 | 3 | 24 | 4 | |||