| Ricardo Dillon | |
| Fullname: | Ricardo Horacio Dillon |
| Birth Date: | 4 August 1964 |
| Birth Place: | Mendoza, Argentina |
| Position: | Midfielder, Forward |
| Years1: | 1982–1983 |
| Clubs1: | Argentino de Mendoza |
| Years2: | 1983–1984 |
| Clubs2: | Juventud Alianza |
| Years3: | 1984–1985 |
| Clubs3: | Gimnasia y Esgrima de Mendoza |
| Years4: | 1985–1986 |
| Clubs4: | Independiente Rivadavia |
| Years5: | 1986–1990 |
| Clubs5: | Argentino de Mendoza |
| Years6: | 1990–1996 |
| Clubs6: | San Martín de San Juan |
| Years7: | 1996–1997 |
| Clubs7: | Atlético Tucumán |
| Caps7: | 26 |
| Goals7: | 6 |
| Years8: | 1997–1998 |
| Clubs8: | San Martín de San Juan |
| Years9: | 1998–2000 |
| Clubs9: | San Martín de Mendoza |
| Caps9: | 58 |
| Goals9: | 15 |
| Years10: | 2000–2001 |
| Clubs10: | Godoy Cruz |
| Caps10: | 29 |
| Goals10: | 14 |
| Years11: | 2001–2003 |
| Clubs11: | San Martín de San Juan |
| Manageryears1: | 2011 |
| Managerclubs1: | Independiente Rivadavia[1] |
| Manageryears2: | 2011–2012 |
| Managerclubs2: | Sportivo Desamparados[2] |
| Manageryears3: | 2012–2015 |
| Managerclubs3: | Juventud Alianza[3] |
| Manageryears4: | 2015–2016 |
| Managerclubs4: | Sportivo Desamparados[4] |
| Manageryears5: | 2017 |
| Managerclubs5: | Güemes[5] |
| Manageryears6: | 2018–2019 |
| Managerclubs6: | Olmedo[6] |
| Manageryears7: | 2020 |
| Managerclubs7: | Mushuc Runa[7] |
Ricardo Horacio Dillon (born 4 August 1964) is an Argentine football manager and former player who played as either a midfielder or a forward.
Dillon started his managerial career with Independiente Rivadavia. In 2011, he was appointed head coach of Sportivo Desamparados in the Argentinean Primera B Nacional, a position he held until 2012. After that, he coached Juventud Alianza, Club Atlético Güemes, C.D. Olmedo, and Mushuc Runa S.C., where he currently coaches.[8] [9] [10]