| Hokkaido 4th District | |
|---|---|
| Parliamentary constituency for the Japanese House of Representatives | |
 Numbered map of Hokkaido Prefecture single-member districts | |
 Sapporo-area detail | |
| Prefecture | Hokkaido |
| Proportional District | Hokkaido |
| Electorate | 363,778 (2021)[1] |
| Current constituency | |
| Seats | One |
| Party | LDP |
| Representative | Hiroyuki Nakamura |
| Created from | Hokkaido's 1st "medium-sized" district |
| Municipalities | Ishikari, Sapporo's Teine Ward and Shiribeshi Subprefecture |
Hokkaidō 4th district (北海道[第]4区) is a single-member electoral district for the House of Representatives, the lower house of the National Diet of Japan. It represents Shiribeshi Subprefecture of Hokkaido (including the city of Otaru) as well as Teine Ward, a portion of Nishi Ward of Sapporo city and Ishikari city.