| Election Name: | 1889 Invercargill mayoral election |
| Type: | Presidential |
| Ongoing: | no |
| Previous Election: | 1888 Invercargill mayoral election |
| Previous Year: | 1888 |
| Next Election: | 1890 Invercargill mayoral election |
| Next Year: | 1890 |
| Election Date: | 27 November 1889 |
| Turnout: | 394 |
| Candidate1: | John Walker Mitchell |
| Party1: | Independent politician |
| Popular Vote1: | 234 |
| Percentage1: | 59.39 |
| Candidate2: | James Mackintosh |
| Party2: | Independent politician |
| Popular Vote2: | 160 |
| Percentage2: | 40.61 |
| Mayor | |
| Before Election: | Thomas Fleming |
| After Election: | John Walker Mitchell |
The 1889 Invercargill mayoral election was held on 27 November 1889.
Former mayor John Walker Mitchell defeated James Mackintosh.
The following table gives the election results:[1]