| Rudy Haleydt | |
| Fullname: | Rudolf Haleydt |
| Birth Date: | 1951 2, df=yes |
| Birth Place: | Aalst, Belgium |
| Years1: | 1970–1974 |
| Clubs1: | Eendracht Aalst |
| Years2: | 1974–1981 |
| Clubs2: | Waregem |
| Years3: | 1981–1983 |
| Clubs3: | Cercle Brugge |
| Caps3: | 39 |
| Goals3: | 3 |
| Years4: | 1983–1984 |
| Clubs4: | Eendracht Aalst |
| Years5: | 1987–1988 |
| Clubs5: | Willebroek-Meerhof |
| Nationalyears1: | 1976 |
| Nationalteam1: | Belgium |
| Nationalcaps1: | 1 |
| Nationalgoals1: | 0 |
Rudy Haleydt (born 15 February 1951) is a retired Belgian football midfielder.