Below are the confirmed results from the Harringay ward by-election which took place on 28 July 2016:
| Name of Candidate | Description (if any) | Number of votes | Elected? |
|---|---|---|---|
| ALEXANDER Karen Jane | Liberal Democrats | 765 | |
| BRABAZON Zena | Labour Party | 1,054 | Yes |
| ELMAZ Cansoy Cetin | Conservative Party | 99 | |
| FRANCIS Jarelle Andrae | Green Party | 325 | |
| WATSON Neville | UK Independence Party (UKIP) | 36 |
- Number of rejected papers: 3
- Turnout: 2282 = 24.9%