| Rudy Gaddini | |
| Player Sport1: | Football |
| Player Years2: | 1955–1956 |
| Player Team2: | Michigan State |
| Player Positions: | Halfback, fullback |
| Coach Sport1: | Football |
| Coach Years2: | 1957 |
| Coach Team2: | Cathedral Boys HS (IL) |
| Coach Years3: | 1959–1963 |
| Coach Team3: | Fenwick HS (IL) (assistant) |
| Coach Years4: | 1964–1965 |
| Coach Team4: | Nebraska (GA) |
| Coach Years5: | 1966–1967 |
| Coach Team5: | General Beadle State (backfield) |
| Coach Years6: | 1968–1969 |
| Coach Team6: | Wisconsin–Oshkosh (backfield) |
| Coach Years7: | 1970–1981 |
| Coach Team7: | Milton |
| Coach Years8: | 1984 |
| Coach Team8: | Wisconsin–River Falls (assistant) |
| Coach Sport9: | Wrestling |
| Coach Years10: | 1966–1967 |
| Coach Team10: | General Beadle State |
| Coach Years11: | 1969–1970 |
| Coach Team11: | Wisconsin–Oshkosh (assistant) |
| Overall Record: | 61–43–5 (college football) |
| Championships: | 6 IBFC (1975–1976, 1978–1981) |
Rudy Gaddini (born) is a former American football coach. He served as the head football coach and Milton College in Milton, Wisconsin from 1970 to1981, compiling a record of 61–43–5.[1] A native of Chicago, Gaddini attended Fenwick High School in Oak Park, Illinois, where he played high school football and was an all-state fullback. He moved on to Michigan State University, where played college football for the Spartans in 1955 and 1956.[2]