| Election Name: | 1999 Ipswich Borough Council election |
| Country: | United Kingdom |
| Type: | parliamentary |
| Previous Election: | 1998 Ipswich Borough Council election |
| Previous Year: | 1998 |
| Election Date: | 6 May 1999 |
| Next Election: | 2000 Ipswich Borough Council election |
| Next Year: | 2000 |
| Seats For Election: | One third of seats |
| Majority Seats: | 25 |
| Party1: | Labour Party (UK) |
| Last Election1: | 40 |
| Seats1: | 13 |
| Seats After1: | 37 |
| Seat Change1: | 3 |
| Party2: | Conservative Party (UK) |
| Last Election2: | 8 |
| Seats After2: | 10 |
| Seat Change2: | 2 |
| Party3: | Liberal Democrats (UK) |
| Last Election3: | 0 |
| Seats3: | 1 |
| Seats After3: | 1 |
| Seat Change3: | 1 |
| Map Size: | 300px |
| Council control | |
| Posttitle: | Council control after election |
| Before Election: | Labour |
| After Election: | Labour |
Elections for Ipswich Borough Council were held on 6 May 1999. One third of the council was up for election and the Labour Party kept overall control of the council.
After the election, the composition of the council was:
Nineteen councillors were elected.[1]