The 1999–2000 Serie A season was the 66th season of the Serie A, the top level of ice hockey in Italy. 15 teams participated in the league, and HC Bozen won the championship by defeating Asiago Hockey in the final.
| Club | GP | W | OTW | OTL | L | GF–GA | Pts | ||
|---|---|---|---|---|---|---|---|---|---|
| 1. | 28 | 26 | 1 | 0 | 1 | 204:38 | 80 | ||
| 2. | 28 | 21 | 2 | 0 | 5 | 129:73 | 67 | ||
| 3. | 28 | 21 | 0 | 2 | 5 | 145:67 | 65 | ||
| 4. | 28 | 19 | 2 | 3 | 4 | 168:63 | 64 | ||
| 5. | 28 | 17 | 4 | 0 | 7 | 130:93 | 59 | ||
| 6. | 28 | 17 | 2 | 1 | 8 | 140:78 | 56 | ||
| 7. | 28 | 17 | 0 | 2 | 9 | 129:108 | 53 | ||
| 8. | 28 | 12 | 2 | 2 | 12 | 93:88 | 42 | ||
| 9. | 28 | 12 | 0 | 2 | 14 | 95:120 | 38 | ||
| 10. | 28 | 9 | 2 | 0 | 17 | 96:132 | 31 | ||
| 11. | 28 | 8 | 1 | 0 | 19 | 107:171 | 26 | ||
| 12. | 28 | 6 | 1 | 3 | 18 | 84:144 | 23 | ||
| 13. | 28 | 3 | 0 | 2 | 23 | 66:142 | 11 | ||
| 14. | 28 | 2 | 1 | 1 | 24 | 57:188 | 9 | ||
| 15. | 28 | 2 | 0 | 0 | 26 | 72:210 | 6 |
| Club | GP | W | OTW | OTL | L | GF–GA | Pts (Bonus) | ||
|---|---|---|---|---|---|---|---|---|---|
| 1. | 8 | 7 | 1 | 0 | 0 | 47:13 | 49(26) | ||
| 2. | 8 | 4 | 1 | 0 | 3 | 45:23 | 35(21) | ||
| 3. | 8 | 3 | 0 | 1 | 4 | 22:35 | 32(22) | ||
| 4. | 8 | 2 | 0 | 1 | 5 | 21:42 | 28(21) | ||
| 5. | 8 | 1 | 1 | 1 | 5 | 15:37 | 25(19) |
| Club | GP | W | OTW | OTL | L | GF–GA | Pts (Bonus) | ||
|---|---|---|---|---|---|---|---|---|---|
| 6. | 8 | 8 | 0 | 0 | 0 | 54:21 | 42(18) | ||
| 7. | 8 | 3 | 0 | 2 | 3 | 28:29 | 25(14) | ||
| 8. | 8 | 3 | 3 | 0 | 2 | 44:29 | 22(7) | ||
| 9. | 8 | 2 | 0 | 1 | 5 | 36:37 | 17(10) | ||
| 10. | 8 | 1 | 0 | 0 | 7 | 16:62 | 6(3) |
| Club | GP | W | OTW | OTL | L | GF–GA | Pts (Bonus) | ||
|---|---|---|---|---|---|---|---|---|---|
| 11. | 8 | 6 | 0 | 2 | 0 | 51:27 | 37(17) | ||
| 12. | 8 | 4 | 1 | 1 | 2 | 45:34 | 27(12) | ||
| 13. | 8 | 3 | 1 | 0 | 4 | 37:46 | 13(2) | ||
| 14. | 8 | 2 | 1 | 0 | 5 | 44:41 | 11(3) | ||
| 15. | 8 | 2 | 0 | 0 | 6 | 31:59 | 6(8)* |