| John Ronaldson | |
| Birth Date: | 1946 10, df=yes |
| Originalteam: | East Malvern Juniors |
| Height: | 196 cm |
| Weight: | 102 kg |
| Statsend: | 1970 |
| Years1: | 1965–1970 |
| Club1: | Richmond |
| Games Goals1: | 59 (33) |
| Careerhighlights: |
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John Ronaldson (born 1 October 1946) is a former Australian rules football player who played in the VFL between 1965 and 1970 for the Richmond Football Club.
Ronaldson is the father of Australian basketballer Tony Ronaldson.