| Election Name: | 1912 Invercargill mayoral election |
| Type: | Presidential |
| Ongoing: | no |
| Previous Election: | 1911 Invercargill mayoral election |
| Previous Year: | 1911 |
| Next Election: | 1913 Invercargill mayoral election |
| Next Year: | 1913 |
| Election Date: | 25 April 1912 |
| Turnout: | 3,178 (~46%) |
| Candidate1: | William Benjamin Scandrett |
| Party1: | Independent politician |
| Popular Vote1: | 1,959 |
| Percentage1: | 61.64 |
| Candidate2: | Andrew Bain |
| Party2: | Independent politician |
| Popular Vote2: | 1,203 |
| Percentage2: | 37.85 |
| Mayor | |
| Before Election: | William Ott |
| After Election: | William Benjamin Scandrett |
The 1912 Invercargill mayoral election was held on 25 April 1912 as part of that year's local elections.
Two-time former mayor William Benjamin Scandrett was elected once again. His opponent, Andrew Bain, would first become mayor in 1923.
The following table gives the election results:[1]