| Election Name: | United States House of Representatives elections in California, 1884 |
| Country: | California |
| Type: | legislative |
| Ongoing: | no |
| Previous Election: | United States House of Representatives elections in California, 1882 |
| Previous Year: | 1882 |
| Next Election: | United States House of Representatives elections in California, 1886 |
| Next Year: | 1886 |
| Seats For Election: | All 6 California seats to the United States House of Representatives |
| Party1: | Republican Party (United States) |
| Last Election1: | 0 |
| Seats1: | 5 |
| Seat Change1: | 5 |
| Popular Vote1: | 97,334 |
| Percentage1: | 49.8% |
| Party2: | Democratic Party (United States) |
| Last Election2: | 6 |
| Seats2: | 1 |
| Seat Change2: | 5 |
| Popular Vote2: | 95,192 |
| Percentage2: | 48.7% |
| Map Size: | 250px |
The United States House of Representatives elections in California, 1884 was an election for California's delegation to the United States House of Representatives, which occurred as part of the general election of the House of Representatives on November 4, 1884. Republicans won both newly created districts and three of the four existing districts.
| United States House of Representatives elections in California, 1884 | ||||||
|---|---|---|---|---|---|---|
| Party | Votes | Percentage | Seats | +/– | ||
| Republican | 97,334 | 49.8% | 5 | +5 | ||
| Democratic | 95,192 | 48.7% | 1 | -5 | ||
| Prohibition | 2,269 | 1.2% | 0 | 0 | ||
| Populist | 633 | 0.3% | 0 | 0 | ||
| Totals | 195,428 | 100.0% | 6 | — | ||
| Pre-election | Seats | |
| Democratic-Held | 6 | |
| Post-election | Seats | |
| Republican-Held | 5 | |
| Democratic-Held | 1 | |