| Yvo Molenaers | |
| Fullname: | Yvo Molenaers |
| Birth Date: | 25 February 1934 |
| Birth Place: | Herderen, Belgium |
| Discipline: | Road |
| Role: | Rider |
| Proyears1: | 1956–1957 |
| Proteam1: | Plume Sport |
| Proyears2: | 1957–1958 |
| Proteam2: | Groene Leeuw–Leopold |
| Proyears3: | 1958–1959 |
| Proteam3: | Ghigi–Coppi |
| Proyears4: | 1960–1962 |
| Proteam4: | Carpano |
| Proyears5: | 1963–1964 |
| Proteam5: | Wiel's–Groene Leeuw |
| Proyears6: | 1965–1967 |
Yvo Molenaers (born 25 February 1934) is a Belgian racing cyclist. He won the 1963 Tour de Luxembourg.