1983 Giro d'Italia Route and stages Stage results

| Date_ | Course | Distance | Type_ | Winner |
|---|---|---|---|---|
| 12 May | Brescia | km (mi) | Individual time trial | Stage Cancelled |
| 13 May | Brescia to Mantua | km (mi) | Team time trial | Bianchi-Piaggio |
| 14 May | Mantua to Comacchio | km (mi) | Plain stage | Guido Bontempi ( ITA ) |
| 15 May | Comacchio to Fano | km (mi) | Plain stage | Paolo Rosola ( ITA ) |
| 16 May | Pesaro to Todi | km (mi) | Stage with mountain(s) | Giuseppe Saronni ( ITA ) |
| 17 May | Terni to Vasto | km (mi) | Stage with mountain(s) | Eduardo Chozas ( ESP ) |
| 18 May | Vasto to Campitello Matese | km (mi) | Stage with mountain(s) | Alberto Fernández ( ESP ) |