United States House of Representatives elections, 1898 California California

| District | Incumbent | Party | Elected | Status_ |
|---|---|---|---|---|
| California 1 | John All Barham | Republican | 1894 | Re-elected |
| California 2 | Marion De Vries | Democratic | 1896 | Re-elected |
| California 3 | Samuel G. Hilborn | Republican | 1894 | Defeated in primary Republican hold |
| California 4 | James G. Maguire | Democratic | 1892 | Ran for governor Republican gain |
| California 5 | Eugene F. Loud | Republican | 1890 | Re-elected |
| California 6 | Charles A. Barlow | Populist | 1900 | Lost re-election Republican gain |
| California 7 | Curtis H. Castle | Populist | 1896 | Lost re-election Republican gain |