| Election Name: | 1998 Dunedin mayoral election |
| Country: | New Zealand |
| Flag Image: | Dunedin city coa.gif |
| Type: | Presidential |
| Ongoing: | no |
| Previous Election: | 1995 Dunedin mayoral election |
| Previous Year: | 1995 |
| Next Election: | 2001 Dunedin mayoral election |
| Next Year: | 2001 |
| Election Date: | 10 October 1998 |
| Turnout: | 55,498 (65.45%) |
| Candidate1: | Sukhi Turner |
| Party1: | Green Party of Aotearoa New Zealand |
| Popular Vote1: | 24,143 |
| Percentage1: | 43.50 |
| Candidate2: | Clive Matthewson |
| Party2: | Independent politician |
| Popular Vote2: | 20,229 |
| Percentage2: | 36.44 |
| Mayor | |
| Before Election: | Sukhi Turner |
| After Election: | Sukhi Turner |
The 1998 Dunedin mayoral election re-elected Sukhi Turner as Mayor of Dunedin for a second term. The polling was conducted using the standard first-past-the-post electoral method.
The following table shows the results for the election: