| Omloop der Zennevallei | |
| Date: | August 15 |
| Region: | Flemish Brabant, Belgium |
| English: | Tour of the Zenne Valley |
| Localnames: | Omloop der Zennevallei, Circuit de la Vallée de la Senne |
| Discipline: | Road |
| Type: | One-day race |
| Number: | 15 |
| Last: | 1976 |
| Mostwins: | (2 wins) |
The Tour of the Zenne Valley (nl|Omloop der Zennevallei) was a men's road cycling road race that took place annually from 1962 to 1976 around Dworp, in Belgian Flemish Brabant.[1]
The competition's roll of honor includes the successes of Rik Van Looy and Eddy Merckx.[2]
| Year | Winner | Second | Third | |
|---|---|---|---|---|
| 1962 |  Clément Roman | Roger Baens | Marcel Seynaeve | |
| 1963 | Bernard Van de Kerckhove | Michael Wright | Willy Bocklant | |
| 1964 | Emile Daems | Emiel Verheyden | Willy Van Den Eynde | |
| 1965 | Martin Van Den Bossche | Jan Nolmans | Willy Van Den Eynde | |
| 1966 | Willy Van Den Eynde | Georges Delvael | André Chainniaux | |
| 1967 | Eddy Merckx | Alfons De Bal | Willy Donie | |
| 1968 | Victor Van Schil | Eddy Merckx | André Gosselin | |
| 1969 | Rik Van Looy | Roger De Vlaeminck | Erik De Vlaeminck | |
| 1970 | Joseph Deschoenmaecker | Raphaël Hooyberghs | André Poppe | |
| 1971 | Maurice Dury | Rik Van Linden | Frans Verbeeck | |
| 1972 | Georges Pintens | Paul Aerts | Jean-Pierre Berckmans | |
| 1973 | Jean-Pierre Berckmans | Roger De Vlaeminck | Gérard Hendrickx | |
| 1974 | Alfons De Bal | André Dierickx | Jean-Pierre Berckmans | |
| 1975 | Victor Van Schil | Eddy Verstraeten | Gerben Karstens | |
| 1976 | Ludo Peeters | Victor Van Schil | Willy In't Ven |