Incoming
Outgoing
| Rider | Team 1966 |
|---|---|
 Marcel Bostoen | Retired |
| Ludo Claes | Retired |
| Albert Covens | Retired |
| Antoon Dekkers | Retired |
| Pierre Dekkers | Retired |
| Karel De Laet | Retired |
| Guillaume Demaer | Retired |
| Paul Depaepe | Retired |
| Jos Dewit | Retired |
| Arnould Flecy | |
| René Heuvelmans | Retired |
| Willy Leenaerts | Retired |
| Walter Muylaert | Retired |
| Theo Nys | Retired |
| Piet Oellibrandt | |
| Leon Sebregts | Retired |
| Albert Smits | Retired |
| Alfons Vandeperre | Retired |
 Marinus Van Ginneken | Retired |
| Theo Verschueren | |