2019年福岡県知事選挙
選挙結果

現職である小川が3選を果たした。小川は、現職として実績を掲げ、推薦を得られなかった自民党を含め幅広い層からの支持を得た。武内は医療福祉問題を中心に訴えたが、「トップダウン候補」への忌避から支持が広がらなかった。
※当日有権者数：4,180,574人 最終投票率：42.72%（前回比：+3.78pts）
| 候補者名 | 年齢 | 所属党派 | 新旧別 | 得票数 | 得票率 | 推薦・支持 |
| --- | --- | --- | --- | --- | --- | --- |
| 小川洋 | 69 | 無所属 | 現 | 1,293,648票 | 73.56% |  |
| 武内和久 | 47 | 無所属 | 新 | 345,085票 | 19.62% | 自由民主党推薦 |
| 篠田清 | 70 | 無所属 | 新 | 119,871票 | 6.82% | 日本共産党推薦 |
| 市町村 | 小川洋> 得票 | 小川洋> % | 武内和久> 得票 | 武内和久> % | 篠田清> 得票 | 篠田清> % |
| --- | --- | --- | --- | --- | --- | --- |
| 合計 | 1,293,648 | 73.56% | 345,085 | 19.62% | 119,871 | 6.82% |
| 北九州市門司区 | 24,647 | 70.94% | 6,545 | 18.84% | 3,550 | 10.22% |
| 北九州市小倉北区 | 34,671 | 67.34% | 11,451 | 22.24% | 5,362 | 10.41% |
| 北九州市小倉南区 | 43,964 | 69.44% | 12,223 | 19.31% | 7,124 | 11.25% |
| 北九州市若松区 | 17,970 | 69.26% | 4,966 | 19.14% | 3,010 | 11.60% |
| 北九州市八幡東区 | 15,045 | 71.99% | 4,041 | 19.33% | 1,814 | 8.68% |
| 北九州市八幡西区 | 57,127 | 71.83% | 15,187 | 19.09% | 7,220 | 9.08% |
| 北九州市戸畑区 | 13,053 | 69.69% | 3,601 | 19.23% | 2,076 | 11.08% |
| 福岡市東区 | 74,022 | 72.28% | 21,153 | 20.66% | 7,231 | 7.06% |
| 福岡市博多区 | 43,314 | 69.05% | 14,729 | 23.48% | 4,682 | 7.46% |
| 福岡市中央区 | 42,649 | 70.81% | 13,938 | 23.14% | 3,642 | 6.05% |
| 福岡市南区 | 64,868 | 72.11% | 18,470 | 20.53% | 6,617 | 7.36% |
| 福岡市城南区 | 32,909 | 72.68% | 8,710 | 19.24% | 3,661 | 8.09% |
| 福岡市早良区 | 59,981 | 74.24% | 15,748 | 19.49% | 5,068 | 6.27% |
| 福岡市西区 | 51,167 | 71.67% | 15,502 | 21.71% | 4,724 | 6.62% |
| 大牟田市 | 33,292 | 77.57% | 6,399 | 14.91% | 3,228 | 7.52% |
| 久留米市 | 84,871 | 76.98% | 19,889 | 18.04% | 5,489 | 4.98% |
| 直方市 | 14,940 | 68.41% | 5,412 | 24.78% | 1,486 | 6.80% |
| 飯塚市 | 34,721 | 67.58% | 13,674 | 26.62% | 2,979 | 5.80% |
| 田川市 | 16,227 | 75.14% | 3,976 | 18.41% | 1,392 | 6.45% |
| 柳川市 | 23,139 | 82.79% | 3,648 | 13.05% | 1,161 | 4.15% |
| 八女市 | 18,935 | 82.61% | 3,108 | 13.56% | 879 | 3.83% |
| 筑後市 | 12,077 | 74.10% | 3,459 | 21.22% | 762 | 4.68% |
| 大川市 | 9,481 | 83.16% | 1,517 | 13.31% | 403 | 3.53% |
| 行橋市 | 16,561 | 74.98% | 4,026 | 18.23% | 1,501 | 6.80% |
| 豊前市 | 6,909 | 77.58% | 1,339 | 15.03% | 658 | 7.39% |
| 中間市 | 9,612 | 73.18% | 2,650 | 20.18% | 873 | 6.65% |
| 小郡市 | 20,001 | 78.25% | 4,409 | 17.25% | 1,150 | 4.50% |
| 筑紫野市 | 27,292 | 74.74% | 7,167 | 19.63% | 2,059 | 5.64% |
| 春日市 | 28,392 | 71.78% | 8,850 | 22.37% | 2,313 | 5.85% |
| 大野城市 | 23,314 | 73.09% | 6,972 | 21.86% | 1,613 | 5.06% |
| 宗像市 | 28,324 | 75.63% | 6,721 | 17.95% | 2,405 | 6.42% |
| 太宰府市 | 19,648 | 74.07% | 5,429 | 20.47% | 1,451 | 5.47% |
| 古賀市 | 16,018 | 74.98% | 4,116 | 19.27% | 1,230 | 5.76% |
| 福津市 | 18,371 | 76.63% | 4,113 | 17.16% | 1,489 | 6.21% |
| うきは市 | 8,449 | 80.47% | 1,559 | 14.85% | 491 | 4.68% |
| 宮若市 | 7,545 | 72.43% | 2,240 | 21.50% | 632 | 6.07% |
| 嘉麻市 | 9,949 | 72.56% | 3,059 | 22.31% | 703 | 5.13% |
| 朝倉市 | 19,350 | 79.16% | 4,204 | 17.20% | 891 | 3.64% |
| みやま市 | 11,519 | 82.17% | 2,000 | 14.27% | 499 | 3.56% |
| 糸島市 | 27,036 | 77.43% | 5,696 | 16.31% | 2,184 | 6.26% |
| 那珂川市 | 10,164 | 72.88% | 2,850 | 20.44% | 932 | 6.68% |
| 宇美町 | 9,520 | 75.45% | 2,248 | 17.82% | 849 | 6.73% |
| 篠栗町 | 8,550 | 75.47% | 2,048 | 18.08% | 731 | 6.45% |
| 志免町 | 10,727 | 73.52% | 3,044 | 20.86% | 819 | 5.61% |
| 須恵町 | 7,023 | 74.55% | 1,906 | 20.23% | 492 | 5.22% |
| 新宮町 | 8,072 | 73.24% | 2,391 | 21.69% | 559 | 5.07% |
| 久山町 | 2,734 | 77.30% | 644 | 18.21% | 159 | 4.50% |
| 粕屋町 | 9,973 | 72.14% | 2,885 | 20.87% | 966 | 6.99% |
| 芦屋町 | 3,814 | 69.66% | 1,264 | 23.09% | 397 | 7.25% |
| 水巻町 | 7,163 | 73.05% | 1,910 | 19.48% | 732 | 7.47% |
| 岡垣町 | 9,539 | 73.56% | 2,693 | 20.77% | 736 | 5.68% |
| 遠賀町 | 5,722 | 72.54% | 1,668 | 21.15% | 498 | 6.31% |
| 小竹町 | 2,139 | 69.00% | 717 | 23.13% | 244 | 7.87% |
| 鞍手町 | 4,765 | 72.25% | 1,339 | 20.30% | 491 | 7.45% |
| 桂川町 | 4,005 | 70.42% | 1,364 | 23.98% | 318 | 5.59% |
| 筑前町 | 8,632 | 78.60% | 1,837 | 16.73% | 513 | 4.67% |
| 東峰村 | 996 | 84.19% | 164 | 13.86% | 23 | 1.94% |
| 大刀洗町 | 5,195 | 80.02% | 1,051 | 16.19% | 246 | 3.79% |
| 大木町 | 3,560 | 82.98% | 592 | 13.80% | 138 | 3.22% |
| 広川町 | 5,409 | 80.29% | 1,066 | 15.82% | 262 | 3.89% |
| 香春町 | 3,248 | 76.15% | 726 | 17.02% | 291 | 6.82% |
| 添田町 | 3,174 | 77.13% | 696 | 16.91% | 245 | 5.95% |
| 糸田町 | 2,393 | 73.65% | 609 | 18.74% | 247 | 7.60% |
| 川崎町 | 4,619 | 78.43% | 900 | 15.28% | 370 | 6.28% |
| 大任町 | 1,866 | 81.88% | 336 | 14.74% | 77 | 3.38% |
| 赤村 | 1,080 | 81.39% | 185 | 13.94% | 62 | 4.67% |
| 福智町 | 5,999 | 76.64% | 1,235 | 15.78% | 594 | 7.59% |
| 苅田町 | 7,188 | 74.23% | 1,814 | 18.73% | 682 | 7.04% |
| みやこ町 | 5,453 | 76.79% | 1,147 | 16.15% | 501 | 7.06% |
| 吉富町 | 2,128 | 80.48% | 351 | 13.28% | 165 | 6.24% |
| 上毛町 | 2,536 | 79.30% | 437 | 13.66% | 225 | 7.04% |
| 築上町 | 4,902 | 74.51% | 1,072 | 16.29% | 605 | 9.20% |