Elections to Eastleigh Council were held on 6 May 1999. One third of the council was up for election and the Liberal Democrat party kept overall control of the council.
After the election, the composition of the council was
| Eastleigh Local Election Result 1999 | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Party | Seats | Gains | Losses | Net gain/loss | Seats % | Votes % | Votes | +/- | ||
| Liberal Democrat | 9 | 0 | 60.0 | |||||||
| Labour | 4 | 0 | 26.7 | |||||||
| Conservative | 2 | 0 | 13.3 | |||||||
BBC report of 1999 Eastleigh election result
| Preceded by Eastleigh Council election, 1998 |
Eastleigh local elections | Succeeded by Eastleigh Council election, 2000 |