Elections to Alnwick Council were held on 6 May 1999. The whole council was up for election with boundary changes since the last election in 1995 increasing the number of seats by 1. The council stayed under no overall control.
| Alnwick Local Election Result 1999 | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Party | Seats | Gains | Losses | Net gain/loss | Seats % | Votes % | Votes | +/- | ||
| Liberal Democrat | 13 | +1 | 43.3 | |||||||
| Independent | 13 | +4 | 43.3 | |||||||
| Labour | 2 | -4 | 6.7 | |||||||
| Conservative | 2 | 0 | 6.7 | |||||||
BBC report of 1999 Alnwick election result
| Preceded by Alnwick Council election, 1995 |
Alnwick local elections | Succeeded by Alnwick Council election, 2003 |