| Ronald Spelbos | |
| Birth Date: | 8 July 1954 |
| Birth Place: | Utrecht, Netherlands |
| Position: | Central Defender |
| Youthyears1: | 1971–1974 |
| Youthclubs1: | HVC Amersfoort |
| Years1: | 1974–1982 |
| Caps1: | 241 |
| Goals1: | 10 |
| Years2: | 1982–1984 |
| Caps2: | 62 |
| Goals2: | 11 |
| Years3: | 1984–1988 |
| Caps3: | 95 |
| Goals3: | 19 |
| Nationalyears1: | 1980–1987 |
| Nationalcaps1: | 21 |
| Nationalgoals1: | 1 |
| Manageryears1: | 1992–1995 |
| Managerclubs1: | NAC Breda |
| Manageryears2: | 1995 |
| Managerclubs2: | Vitesse Arnhem |
| Manageryears3: | 1996–1997 |
| Managerclubs3: | FC Utrecht |
| Manageryears4: | 1998–1999 |
| Managerclubs4: | NAC Breda |
Ronald Spelbos (born 8 July 1954 in Utrecht) is a Dutch former football player and manager. He played central defense. He earned 21 caps for the Netherlands, scoring a goal in his last international, against Cyprus on 28 October 1987 in an 8-0 win that was later annulled because of crowd violence. He was a candidate to be selected for the Dutch team in the 1988 European Championships, but suffered a knee injury which ended his career.