Most wins
Which rider has the most victories to their name this season before the start of Gran Premio Città di Lugano 1966?
| # | Rider | Victories | |
|---|---|---|---|
| 1 | MERCKX Eddy | 13 | |
| 2 | MOTTA Gianni | 11 | |
| 3 | KARSTENS Gerben | 9 | |
| 4 | DANCELLI Michele | 8 | |
| 5 | GIMONDI Felice | 8 | |
| 6 | ANQUETIL Jacques | 6 | |
| 7 | ADORNI Vittorio | 5 | |
| 8 | PINGEON Roger | 1 |