| Sergio Castillo | |
| Fullname: | Sergio Rogelio Castillo Arce |
| Birth Date: | 26 September 1970 |
| Birth Place: | Libertador General San Martín, Argentina |
| Position: | Midfielder |
| Years1: | 1986–1990 |
| Years2: | 1993–1994 |
| Clubs2: | Talleres Córdoba |
| Years3: | 1995–1996 |
| Years4: | 1997 |
| Years5: | 1998–1999 |
| Clubs5: | Oriente Petrolero |
| Years6: | 2000–2001 |
| Years7: | 2001–2002 |
| Clubs7: | The Strongest |
| Years8: | 2003 |
| Years9: | 2004–2005 |
| Clubs9: | Wilstermann |
| Nationalyears1: | 1996–2001 |
| Nationalteam1: | Bolivia |
| Nationalcaps1: | 34 |
| Nationalgoals1: | 0 |
| Club-Update: | 17 June 2016 |
| Ntupdate: | 17 June 2016 |
Sergio Rogelio Castillo Arce (born 26 September 1970 in Ledesma, Jujuy Province) is an Argentine–Bolivian retired football midfielder.
In his early career Castillo played for Argentine clubs Atlético Ledesma and Talleres de Córdoba. He later transferred to Bolivian club Guabirá, where he spent three periods. He also played two periods for The Strongest, in addition to Oriente Petrolero and Wilstermann.
Castillo was also part of the Bolivia national team between 1996 and 2001, earning a total of 34 caps.[1] He represented his country in 12 FIFA World Cup qualification matches.