| Rafael Castellín | |
| Fullname: | Rafael Ernesto Castellín García |
| Birth Date: | 2 September 1975 |
| Birth Place: | Maturín, Venezuela |
| Height: | 1.79 m |
| Currentclub: | Monagas (assistant) |
| Position: | Striker |
| Youthclubs1: | Monagas |
| Years1: | 1992–1996 |
| Years2: | 1996 |
| Years3: | 1996–1999 |
| Years4: | 1999–2002 |
| Years5: | 2002–2003 |
| Years6: | 2003–2005 |
| Years7: | 2005–2006 |
| Years8: | 2006–2010 |
| Years9: | 2010–2011 |
| Years10: | 2011–2013 |
| Years11: | 2014–2015 |
| Clubs1: | Monagas |
| Clubs2: | Minervén |
| Clubs3: | Caracas |
| Clubs4: | Deportivo Italchacao |
| Clubs5: | Monagas |
| Clubs6: | Caracas |
| Clubs7: | Maracaibo |
| Clubs8: | Caracas |
| Clubs9: | Real Esppor |
| Clubs10: | Deportivo Lara |
| Clubs11: | Monagas |
| Goals1: | 18 |
| Goals2: | 6 |
| Caps3: | 75 |
| Goals3: | 41 |
| Caps4: | 61 |
| Goals4: | 23 |
| Goals5: | 7 |
| Caps6: | 43 |
| Goals6: | 28 |
| Caps7: | 7 |
| Goals7: | 2 |
| Caps8: | 96 |
| Goals8: | 42 |
| Caps9: | 35 |
| Goals9: | 10 |
| Caps10: | 59 |
| Goals10: | 27 |
| Nationalyears1: | 1996–2005 |
| Nationalteam1: | Venezuela |
| Nationalcaps1: | 22 |
| Nationalgoals1: | 5 |
| Manageryears1: | 2016 |
| Managerclubs1: | Angostura (assistant) |
| Manageryears2: | 2018–2019 |
| Managerclubs2: | Monagas (assistant) |
| Manageryears3: | 2020 |
| Managerclubs3: | Zamora (assistant) |
| Manageryears4: | 2021–2022 |
| Managerclubs4: | Atlético La Cruz (youth) |
| Manageryears5: | 2023 |
| Managerclubs5: | Monagas (reserves) |
| Manageryears6: | 2024– |
| Managerclubs6: | Monagas (assistant) |
Rafael Ernesto Castellín García (born 2 September 1975) is a Venezuelan football manager and former player who played as a striker. He is the current assistant manager of Monagas.
Castellín made 22 appearances for the senior Venezuela national football team.[1]
|-| 1. || September 18, 1996 || Cuscatlán, San Salvador, El Salvador || || 0–1 || 0-1 || Friendly|-| 2. || April 2, 1997 || Centenario, Montevideo, Uruguay || || 2–1 || 3-1 || 1998 FIFA World Cup qualification|-| 3. || May 31, 2000 || Pueblo Nuevo, San Cristóbal, Venezuela || || 1–0 || 3-1 || Friendly|-| 4. || May 31, 2000 || Pueblo Nuevo, San Cristóbal, Venezuela || || 2–1 || 3-1 || Friendly|-| 5. || August 18, 2004 || Estadio de Gran Canaria, Las Palmas, Spain || || 3–2 || 3-2 || Friendly|}