Elections to Vale of White Horse District Council were held on 6 May 1999. The whole council was up for election and the Liberal Democrats stayed in overall control. [1] The next full council elections took place on 1 May 2003.
| Party | Seats | Gains | Losses | Net gain/loss | Seats % | Votes % | Votes | +/− | |
|---|---|---|---|---|---|---|---|---|---|
| Liberal Democrats | 33 | -1 | 64.7 | ||||||
| Conservative | 15 | +4 | 29.4 | ||||||
| Labour | 2 | -4 | 3.9 | ||||||
| Independent | 1 | +1 | 2.0 | ||||||