| Election Name: | 1889 New Jersey gubernatorial election |
| Country: | New Jersey |
| Type: | Presidential |
| Ongoing: | no |
| Previous Election: | 1886 New Jersey gubernatorial election |
| Previous Year: | 1886 |
| Next Election: | 1892 New Jersey gubernatorial election |
| Next Year: | 1892 |
| Election Date: | November 5, 1889 |
| Image1: | Leon Abbett (cropped).jpg |
| Nominee1: | Leon Abbett |
| Party1: | Democratic Party (United States) |
| Popular Vote1: | 138,245 |
| Percentage1: | 51.4% |
| Nominee2: | Edward Burd Grubb Jr. |
| Party2: | Republican Party (United States) |
| Popular Vote2: | 123,992 |
| Percentage2: | 46.1% |
| Map Size: | 280px |
| Governor | |
| Before Election: | Robert Stockton Green |
| Before Party: | Democratic Party (United States) |
| After Election: | Leon Abbett |
| After Party: | Democratic Party (United States) |
The 1889 New Jersey gubernatorial election was held on November 5, 1889. Democratic nominee Leon Abbett defeated Republican nominee Edward Burd Grubb Jr. with 51.37% of the vote.