| Hokkaido 8th District | |
|---|---|
| Parliamentary constituency for the Japanese House of Representatives | |
 Numbered map of Hokkaido Prefecture single-member districts | |
| Prefecture | Hokkaido |
| Proportional District | Hokkaido |
| Electorate | 361,180 (2021)[1] |
| Current constituency | |
| Created | 1996 |
| Seats | One |
| Party | Constitutional Democratic |
| Representative | Seiji Osaka |
| Created from | Hokkaido 3rd district (1947–1993) |
| Subprefecture | Oshima and Hiyama |
Hokkaidō 8th district (北海道[第]8区) is a single-member electoral district for the House of Representatives, the lower house of the National Diet of Japan. It is located in the prefecture of Hokkaidō and consists of Hokkaido's Hiyama and Oshima subprefectures.