| Election Name: | 1922 Camberwell North by-election |
| Type: | presidential |
| Country: | United Kingdom |
| Previous Election: | Camberwell North (UK Parliament constituency)#Elections in the 1910s |
| Previous Year: | 1918 |
| Next Election: | Camberwell North (UK Parliament constituency)#Elections in the 1920s |
| Next Year: | 1922 |
| Election Date: | 20 February 1922 |
| Candidate1: | Ammon |
| Party1: | Labour Party (UK) |
| Popular Vote1: | 7,854 |
| Percentage1: | 53.9 |
| Candidate2: | Meller |
| Party2: | Unionist Party (UK) |
| Popular Vote2: | 6,719 |
| Percentage2: | 46.1 |
| Map Size: | 250px |
| MP | |
| Posttitle: | Subsequent MP |
| Before Election: | Knights |
| Before Party: | Unionist Party (UK) |
| After Election: | Ammon |
| After Party: | Labour Party (UK) |
The 1922 Camberwell North by-election was held on 20 February 1922. The by-election was held due to the resignation of the incumbent Coalition Conservative MP, Henry Newton Knights. It was won by the Labour candidate Charles Ammon.