| Election Name: | 2021 Hiroshima gubernatorial election |
| Country: | Japan |
| Type: | presidential |
| Ongoing: | no |
| Previous Election: | 2017 Hiroshima gubernatorial election |
| Previous Year: | 2017 |
| Election Date: | 14 November 2021 |
| Next Election: | Next Hiroshima gubernatorial election |
| Next Year: | Next |
| Turnout: | 34.67% (3.58pp) |
| Image1: | 広島県 知事 湯﨑英彦.jpg |
| Candidate1: | Hidehiko Yuzaki |
| Party1: | Independent politician |
| Popular Vote1: | 707,371 |
| Percentage1: | 89.5% |
| Candidate2: | Takae Nakamura |
| Party2: | Japanese Communist Party |
| Popular Vote2: | 65,212 |
| Percentage2: | 8.3% |
| Candidate3: | Masatoshi Tarutani |
| Party3: | Independent politician |
| Popular Vote3: | 17,600 |
| Percentage3: | 2.2% |
| Governor | |
| Before Election: | Hidehiko Yuzaki |
| Before Party: | Independent politician |
| After Election: | Hidehiko Yuzaki |
| After Party: | Independent politician |
The 2021 Hiroshima gubernatorial election (Japanese: 2021年広島県知事選挙) was held to elect the Governor of Hiroshima Prefecture, Japan, on 14 November 2021.
Hidehiko Yuzaki, incumbent since 2009, was eligible to run and won re-election with nearly 90% of votes.
| Age | Political Affiliation | Votes | ||
|---|---|---|---|---|
| Number | % | |||
| Hidehiko Yuzaki | 56 | Independent | 707,371 | 89.5% |
| Takae Nakamura | 35 | Communist | 65,212 | 8.3% |
| Masatoshi Tarutani | 70 | Independent | 17,600 | 2.2% |
| Total valid votes | 790,183 | 100％ | ||
| Electorate/Turnout | 2,304,302 | 34.67％ | ||
| Hidehiko Yuzaki | Takae Nakamura | Masatoshi Tarutani | ||||
|---|---|---|---|---|---|---|
| 得票 | % | 得票 | % | 得票 | % | |
| Naka-ku, Hiroshima | 29,000 | 87.0 | 3,490 | 10.5 | 859 | 2.6 |
| Higashi-ku, Hiroshima | 27,465 | 88.0 | 3,039 | 9.7 | 718 | 2.3 |
| Minami-ku, Hiroshima | 32,466 | 87.5 | 3,672 | 9.9 | 972 | 2.6 |
| Nishi-ku, Hiroshima | 40,016 | 87.4 | 4,550 | 9.9 | 1,241 | 2.7 |
| Asaminami-ku, Hiroshima | 53,204 | 88.6 | 5,537 | 9.2 | 1,319 | 2.2 |
| Asakita-ku, Hiroshima | 35,199 | 90.0 | 3,231 | 8.3 | 685 | 1.8 |
| Aki-ku, Hiroshima | 19,280 | 88.8 | 1,831 | 8.4 | 604 | 2.8 |
| Saeki-ku, Hiroshima | 32,090 | 89.2 | 3,101 | 8.6 | 796 | 2.2 |
| Kure, Hiroshima | 78,694 | 89.9 | 5,914 | 6.8 | 2,951 | 3.4 |
| Takehara, Hiroshima | 7,964 | 91.5 | 588 | 6.8 | 154 | 1.8 |
| Mihara, Hiroshima | 25,604 | 90.5 | 2,209 | 7.8 | 469 | 1.7 |
| Onomichi | 33,843 | 89.6 | 3,274 | 8.3 | 646 | 1.7 |
| Fukuyama, Hiroshima | 92,311 | 90.3 | 8,067 | 7.9 | 1,813 | 1.8 |
| Fuchū, Hiroshima | 11,854 | 91.6 | 862 | 6.7 | 219 | 1.7 |
| Miyoshi, Hiroshima | 17,265 | 90.2 | 1,575 | 8.2 | 295 | 1.5 |
| Shōbara, Hiroshima | 13,114 | 89.9 | 1,300 | 8.9 | 172 | 1.2 |
| Ōtake, Hiroshima | 7,783 | 91.0 | 580 | 6.8 | 187 | 2.2 |
| Higashihiroshima | 46,744 | 90.0 | 4,035 | 7.8 | 1,166 | 2.2 |
| Hatsukaichi | 32,123 | 89.8 | 2,919 | 8.2 | 731 | 2.0 |
| Akitakata, Hiroshima | 9,364 | 92.2 | 632 | 6.2 | 155 | 1.5 |
| Etajima, Hiroshima | 7,629 | 91.7 | 526 | 6.3 | 163 | 2.0 |
| Fuchū, Hiroshima | 14,017 | 89.4 | 1,260 | 8.0 | 406 | 2.6 |
| Kaita, Hiroshima | 7,406 | 89.1 | 666 | 8.0 | 241 | 2.9 |
| Kumano, Hiroshima | 6,744 | 91.1 | 460 | 6.2 | 196 | 2.6 |
| Saka, Hiroshima | 4,374 | 91.1 | 304 | 6.3 | 123 | 2.6 |
| Akiōta, Hiroshima | 2,850 | 93.7 | 153 | 5.0 | 38 | 1.2 |
| Kitahiroshima, Hiroshima | 7,068 | 91.6 | 553 | 7.2 | 91 | 1.2 |
| Ōsakikamijima, Hiroshima | 3,036 | 93.4 | 165 | 5.1 | 51 | 1.6 |
| Sera, Hiroshima | 5,599 | 91.0 | 458 | 7.4 | 97 | 1.6 |
| Jinsekikōgen, Hiroshima | 3,265 | 91.5 | 261 | 7.3 | 42 | 1.2 |
| Total | 707,371 | 89.5 | 65,212 | 8.3 | 17,600 | 2.2 |