| Country: | Victoria |
| Type: | parliamentary |
| Ongoing: | no |
| Election Date: | 20 September 1919 |
| Vote Type: | Popular |
| Image1: | William Hill 1926 (cropped).jpg |
| Candidate1: | William Hill |
| Party1: | Victorian Farmers' Union |
| Popular Vote1: | 13,800 |
| Percentage1: | 68.8% |
| Swing1: | 68.8pp |
| Candidate2: | Frederick Purcell |
| Party2: | Nationalist Party (Australia) |
| Popular Vote2: | 4,848 |
| Percentage2: | 24.2% |
| Swing2: | 36.5pp |
| MP | |
| Before Election: | Albert Palmer |
| Before Party: | Nationalist Party (Australia) |
| After Election: | William Hill |
| After Party: | Victorian Farmers' Union |
| Election Name: | 1919 Echuca by-election |
| 1Blank: | TPP |
| 1Data1: | 72.3% |
| 1Data2: | 27.7% |
| 2Blank: | TPP swing |
| 2Data1: | 72.3pp |
| 2Data2: | 33.0pp |
A by-election was held for the Australian House of Representatives seat of Echuca on 20 September 1919. This was triggered by the death of Nationalist MP Albert Palmer.
The by-election was won by William Hill, endorsed by the Victorian Farmers' Union, who became the second "Country" member of the Parliament following William Gibson's victory in the 1918 Corangamite by-election.