| Country: | Victoria |
| Type: | parliamentary |
| Ongoing: | no |
| Election Date: | 18 February 1984 |
| Party1: | Liberal Party of Australia |
| Popular Vote1: | 32,083 |
| Percentage1: | 46.7% |
| Swing1: | 11.5 |
| Candidate2: | Gavan O'Connor |
| Party2: | Australian Labor Party |
| Popular Vote2: | 25,517 |
| Percentage2: | 37.1% |
| Swing2: | 4.7 |
| Party3: | National Party of Australia |
| Popular Vote3: | 9,794 |
| Percentage3: | 14.2% |
| Swing3: | 14.2 |
| 1Blank: | TPP |
| 2Blank: | TPP swing |
| 1Data1: | 59.4% |
| 2Data1: | 1.2 |
| 1Data2: | 40.6% |
| 2Data2: | 1.2 |
| MP | |
| Before Election: | Tony Street |
| Before Party: | Liberal Party of Australia |
| After Election: | Stewart McArthur |
| After Party: | Liberal Party of Australia |
A by-election was held for the Australian House of Representatives seat of Corangamite on 18 February 1984. This was triggered by the resignation of Liberal Party MP Tony Street. The by-election was held to coincide with the Hughes and Richmond by-elections.
The election was comfortably won by Liberal candidate Stewart McArthur.