| Juan Carlos Castillo | |
| Birth Date: | 19 August 1964 |
| Birth Place: | Manizales, Colombia |
| Death Place: | Chinchiná, Colombia |
| Discipline: | Road |
| Role: | Rider |
| Proyears1: | 1985–1988 |
| Proyears2: | 1989–1991 |
| Proyears3: | 1992 |
| Proteam3: | Gaseosas Glacial |
Juan Carlos Castillo (19 August 1964 – 25 November 1993) was a Colombian racing cyclist.[1] He rode in two editions of the Tour de France. He was shot dead in his car in Colombia.[2]
| Grand Tour | 1985 | 1986 | 1987 | 1988 | 1989 | 1990 | |
|---|---|---|---|---|---|---|---|
| Vuelta a España | — | DNF | 31 | — | DNF | — | |
| Giro d'Italia | DNF | — | — | — | — | — | |
| Tour de France | — | — | 36 | — | — | 79 |