日本の政党支持率一覧（にほん の せいとう しじりつ いちらん）では、各種世論調査による日本の政党支持率を一覧にしてまとめる。

 凡例 
 色付き背景のセルは、当該調査で最も高い政党支持率（「支持政党なし」も1政党として数える）であることを示す。
 「首位と次点の差」は、当該調査で最も高い政党支持率（「支持政党なし」も1政党として数える）から、2番目に高い政党支持率を引いた値である。

 政党支持率一覧 

 2025年 
 調査期間 調査会社 回答数 自民 立民 維新 国民 公明 れいわ 共産 参政 保守 社民 その他 支持政党なし 不明・無回答 首位と次点の差選挙/JX98627.013.53.57.44.01.64.32.52.41.10.232.3–5.3産経/FNN1,02524.86.23.68.43.53.73.41.31.00.4–37.26.516.5朝日新聞24728332210–40816毎日/SSRC2,045169413252221042226共同通信1,06425.012.14.913.24.76.53.92.61.51.10.421.22.93.8読売/NNN1,072256211241110041416ANN1,01633.89.83.411.73.34.62.90.90.50.60.924.63.09.2NHK1,21626.47.62.67.23.72.52.61.50.80.30.338.26.111.8JNN1,02623.55.64.310.24.03.52.41.60.60.1–36.77.513.2日経/テレ東7993110414342111–2546ANN1,03034.811.03.411.42.83.53.80.50.91.21.321.73.813.1朝日新聞237312332110–37814産経/FNN1,01522.97.62.811.42.63.72.51.40.90.6–39.44.216.5時事通信1,14017.43.83.15.43.02.21.51.10.70.1–58.23.540.8選挙/JX99527.712.93.77.73.23.24.61.51.01.30.133.0–5.3毎日/SSRC2,0401810315352110041–23共同通信1,05125.811.94.918.44.24.83.41.01.90.70.220.12.75.7NHK1,12029.75.82.47.93.82.12.61.00.60.40.136.96.77.2読売/NNN1,02628621333211003749JNN1,03123.98.42.910.72.84.62.00.90.80.3–39.73.015.8産経/FNN1,01320.86.93.411.12.75.22.21.31.00.4–40.64.419.8ANN1,02529.411.85.711.43.94.23.50.61.10.61.022.93.96.5共同通信1,04627.711.15.412.93.87.03.61.30.30.80.123.03.04.7日経/テレ東847321071325211––22410選挙/JX99826.714.23.39.63.32.84.61.41.41.30.031.4–4.7読売/NNN1,023266312231010040514朝日新聞1,137237311331110–38915毎日/SSRC2,0471911416251110039–20時事通信1,18617.94.22.48.03.51.91.30.50.90.3–54.84.336.9NHK1,22529.27.53.08.42.92.81.81.01.10.20.435.76.06.5JNN1,02725.65.63.610.92.74.12.20.40.20.1–39.05.613.4日経/テレ東847301161346201––2169ANN1,03333.211.54.78.85.25.13.31.10.41.10.621.73.111.5産経/FNN1,02826.46.95.79.82.75.22.11.00.50.3–35.34.18.9選挙/JX1,00427.515.14.85.93.72.74.50.91.81.20.231.8–4.3読売/NNN1,03326838342000139413朝日新聞1,111257210342110–36911共同通信1,06330.610.47.610.83.27.32.31.41.50.70.418.55.312.1毎日/SSRC2,0431810514352111039–21時事通信1,12617.95.42.06.13.81.91.81.10.20.4–54.63.436.7NHK1,21231.39.23.26.83.52.12.20.51.00.80.232.86.51.5JNN1,01024.76.43.18.13.44.21.90.80.40.1–41.95.017.2ANN1,03035.310.94.69.33.84.53.10.80.90.40.822.53.012.8共同通信1,06429.610.75.414.44.44.63.71.41.30.60.319.34.310.3日経/テレ東9463314610342110–20613産経/FNN1,00529.410.12.57.22.83.52.20.81.10.3–37.03.17.6朝日新聞1,103237312433100–37714毎日/SSRC2,0422011515242120038–18読売/NNN1,01528531344211003446NHK1,21130.58.13.66.42.72.11.30.31.10.30.337.85.47.3選挙/JX99626.817.04.85.74.13.26.00.71.80.70.129.0–2.2時事通信1,18017.35.12.86.63.61.71.40.30.50.3–57.33.140.0JNN1,01826.28.22.5113.23.62.11.20.80.4–37.43.411.2

 2024年 
衆院選後
 調査期間 調査会社 回答数 自民 立民 国民 維新 公明 れいわ 共産 参政 保守 社民 その他 支持政党なし 不明・無回答 首位と次点の差12/20–22日経/テレ東774329145333111–243812/14–15選挙/JX99626.817.25.74.82.91.83.812.51.30.231.9–5.112/14–15朝日新聞1,04924911432211013571112/14–15産経/FNN1,02028.1911.33.22.42.83.50.70.50.6–36.918.812/14–15毎日/SSRC2,0452011135242––––3851812/14–15共同通信1,05629.111.312.652.352.71.82.10.60.422.54.66.612/13–15読売/NNN1,018248124532––––3661212/6–9時事通信1,15219.16.75.72.54.31.61.50.60.60.4–54.62.435.512/6–9NHK1,22428.78.77.93.42.51.62.70.50.70.90.135.66.76.912/7–8ANN1,01735.213.910.65.22.42.43.21.10.80.40.919.84.115.4 12/1日本維新の会代表選／吉村洋文が日本維新の会代表に選出11/30–12/1JNN1,00328.28.58.843.32.92.20.50.80.60.635.647.411/23–24毎日/SSRC1,9192112135342121–38–1711/16–17共同通信1,02130.515.194.43.96.92.52.51.60.30.220.92.29.611/16–17選挙/JX1,00326.916.05.64.34.22.55.11.01.70.9–31.9–5.011/15–17NHK1,21330.111.47.43.63.81.42.41.20.30.50.231.66.11.511/15–17日経/テレ東8003016115445211–1921111/11–12読売/NNN1,0543011103342110–304同率 11/11第2次石破内閣発足11/8–11時事通信1,190207.55.52.64.11.61.10.50.80.3–52.73.332.711/9–10ANN1,02536.615.88.94.14.82.83.711.40.40.615.84.220.8 11/9斉藤鉄夫が公明党代表に就任11/2–3朝日新聞2613102332110–2910311/2–3産経/FNN1,01225.813.710.15.33.72.83.531.60.4–28.31.82.511/1–2JNN1,02024.612.89.14.03.73.62.50.90.20.80.231.85.87.210/28–29読売/NNN1,068251475443211–313610/28–29共同通信1,06331.820.39.85.33.46.72.11.71.70.6–151.611.5 10/27 衆院選 55,930,89926.7 21.2 11.3 9.4 10.9 7 6.2 3.4 2.1 1.7 – – –5.5

衆院選前
 調査期間 調査会社 回答数 自民 立民 維新 公明 共産 国民 れいわ 参政 社民 みんな 教育 その他 支持政党なし 不明・無回答 首位と次点の差10/19–20共同通信1,26231.815.45.44.22.55.441.61.10.5–0.521.16.510.710/18–20NHK2,52431.39.23.44.42.92.31.91.10.60.1–1.134.86.93.510/12–14NHK2,51535.18.433.72.51.61.40.60.50–1.134.47.90.710/12–13選挙/JX98233.213.54.93.55.52.21.71.21.20––33–0.210/11–14時事通信1,17218.94.62.241.51.21.50.40.3–––62.23.243.310/11–12共同通信1,26437.712.64.95.12.7320.80.50.5–1.221.17.916.6 10/9衆議院解散10/5–6JNN1,01933.911.73.92.221.50.90.80.4––0.837.14.83.210/5–6ANN1,02440.812.43.33.64.81.11.90.70.3––1.525.24.415.610/1–2日経/テレ東784411153312––––12931210/1–2共同通信1,10242.311.75.44.143.92.51.10.4–1.53.418.61.123.710/1–2朝日新聞N/A336231211–––1428910/1–2読売/NNN1,09538733211–1–––4032 10/1石破茂が内閣総理大臣に就任／第1次石破内閣発足 9/28石井啓一が公明党代表に就任 9/27自民党総裁選／石破茂が自民党総裁に選出 9/23立憲民主党代表選／野田佳彦が立憲民主党代表に選出9/21–22ANN1,01239.810.84.83.93.81.51.60.41–0.11.326.84.1139/21SSRC2,0442510622231–––149–249/14–15選挙/JX99232.514.24.72.85.30.81.10.80.70.3––36.7–4.29/14–15産経/FNN1,01230.67.52.52.51.70.91.20.30.40.20.1–46.95.216.39/14–15朝日新聞1,0702872211–––––14810209/13–15読売/NNN1,0403153221111–––484179/13–15日経/テレ東90237953422–1––134339/6–9時事通信1,17021.142.32.71.30.90.40.20.3–0.1–64.12.6439/7–8JNN1,011315.32.32.41.71.21.30.50.2–0.60.648.64.317.69/6–8NHK1,22031.36.632.32.610.70.10.60.2–0.545.35.7148/24–25SSRC1,752239522331–––151–288/24–25朝日新聞1,05826723211––––1507248/24–25ANN1,01539.1114.23.83.21.72.10.50.7––0.729.43.69.78/23–25読売/NNN1,05630632112–––––487188/21–22日経/テレ東59536872232––––134428/17–19共同通信1,06436.712.38.54.24.22.83.32.310.50.10.617.85.718.98/17–18選挙/JX98729.513.35.53.130.81.21.20.20.60.1–41.4–11.9 8/14岸田文雄が自民党総裁選への不出馬を表明 8/5日経平均株価が暴落8/2–5時事通信1,19419.93.71.82.21.310.70.40.2–0.1–65.53.245.68/3–4JNN1,01027.15.23.72.32.621.40.60.4––0.948.15.7218/2–4NHK1,19929.95.22.43.32.60.80.80.30.50.1–0.345.78.115.87/26–28日経/テレ東79232106532211––135337/20–21産経/FNN1,03325.16.12.62.84.11.32.710.5–––51.12.7267/20–21共同通信1,03533.110.16.633.24.73.30.30.80.10.823023.17/20–21毎日新聞1,020211484545–––––336127/20–21SSRC2,044207632431–––154–347/19–21読売/NNN1,03124553211–1–––544307/13–14選挙/JX98725.912.24.93.57.211.21.310.70.1–40.9–157/13–14ANN1,01235.29.55.54.742.11.70.40.6––1.631.43.33.87/5–8時事通信1,160166.32.72.52.30.80.90.30.4–––64.13.748.17/6–7JNN1,02124.17.44.32.62.11.63.40.60.6–0.40.647.84.523.77/5–7NHK1,21128.45.23.63.12.62.10.80.20.2––0.647.2618.86/28–30日経/テレ東838319934221–––133–26/22–23SSRC2,04318106223211––1522346/22–23毎日新聞1,05718178464511–––324146/22–23共同通信1,05626.511.77.223.42.75.110.20.31.12.134.81.98.36/21–23読売/NNN1,02325663222––––1476226/15–16選挙/JX98422.316.26.23.461.82.10.910.10.3–39.7–17.46/15–16産経/FNN1,01325.58.14.42.62.11.52.30.30.5–0.31.247.93.322.46/15–16ANN1,02630.712.67.84.23.92.22.90.20.4––230.130.66/7–10時事通信1,24016.44.42.43.41.610.90.20.1–––66.82.850.46/7–9NHK1,19225.59.53.62.431.11.40.20.30.3–0.5448.118.56/1–2JNN1,00823.87.34.33.132.3210.2––148.23.824.45/24–26日経/テレ東8132712953221–––133565/18–19毎日新聞1,093172010373521–––28485/18–19ANN1,04532.512.95.94.83.21.42.10.60.9––1.73042.55/17–19読売/NNN1,033277432131–––1465195/11–13共同通信1,05524.712.77.43.44.94.530.70.70.40.4–32.34.97.65/11–12選挙/JX97623.517.84.83.36.10.71.50.70.50.60.1–40.3–16.85/10–13時事通信1,26015.75.12.12.61.20.90.80.80.4–0.2–66.93.351.25/10–12NHK1,20227.56.64.53.131.11.20.20.7––1.144.36.716.85/4–5JNN1,01323.410.24.62.92.92.31.80.30.2–0.21.246.93.123.54/29–30日経/テレ東8762913844231–––13324 4/28衆院補選4/20–21毎日新聞1,032201593646–––––28984/19–21読売/NNN1,035245432131–––1515274/13–15共同通信1,04925.110.98.13.52.52.34.51.70.60.50.9–35.24.210.14/13–14ANN1,037 369.36.43.34.52.32.30.40.3––1.429.44.7 6.64/13–14選挙/JX98124.715.44.42.75.71.41.50.50.70.30.2–42.5–17.84/5–8時事通信1,20015.33.83.53.61.60.71.20.70.3–––66.92.451.64/5–7NHK1,20428.46.54.742.41.51.70.50.50.1–0.541.3812.93/30–31JNN1,036256.14.32.12.80.70.80.80.4–0.11.4 52.92.6 27.93/22–24日経/テレ東92528119343411––– 342 63/22–24読売/NNN1,02023853222––––1 513 283/16–17ANN1,031 35.511.17.53.241.43.70.80.8––1.325.94.8 9.63/16–17SSRC2,0441698224411––1 53– 373/16–17選挙/JX98323.613.66.83.76.61.42.60.60.30.40.2– 40.1– 16.53/16–17毎日新聞9971713103746––––– 346 173/16–17朝日新聞1,06522643314––––– 561 343/8–11時事通信1,16017.74.73.62.81.611.60.30.3––– 64.81.6 47.13/9–10共同通信1,04324.510.18.94.14.73.14.30.90.40.11.5– 31.36.1 6.83/8–11NHK1,20628.66.83.83.12.81.22.50.40.6––0.7 42.47 13.82/24–25ANN1,034 35.211.97.42.84.52.22.30.80.9––1.326.44.3 8.82/23–25日経/テレ東8672598634311––1 363 112/17–18SSRC2,0431691023431–––1 501 342/17–18毎日新聞1,02416161337561–––– 285 122/17–18選挙/JX99123.312.96.53.961.52.30.60.60.50.1– 41.8– 18.52/16–18読売/NNN1,08324544222––––– 525 282/10–12NHK1,21530.56.73.13.22.11.31.10.70.20.1–0.6 446.4 13.52/9–12時事通信1,18016.34.13.33.62.40.40.90.30.3––– 64.73.7 48.4 1/27–28 JNN/毎日 1,049 23 14 9 3 8 4 7 2 – – – – 273 4 1/26–28 日経/テレ東 969 31 8 7 4 5 4 4 1 – – – 1 323 1 1/21 SSRC 2,052 20 8 8 2 3 3 3 1 – – – 1 492 29 1/20–21 ANN 1,007 34.6 8.1 8.4 4.2 6.3 1.4 2.1 0.6 0.2 0.1 – 1.1 29.43.5 5.2 1/19–21 読売/NNN 1,074 25 5 5 3 2 2 3 – – – – 0 487 23 1/19自民党の宏池政策研究会（岸田派）・志帥会（二階派）・清和政策研究会（安倍派）が解散を表明・決定 1/18田村智子が日本共産党委員長に就任1/13–14選挙/JX99630.212.97.235.511.50.90.40.3––37–6.8 1/12–14 NHK 1,212 30.9 5.3 3.9 3.4 1.9 0.8 1.8 0.4 0.3 0.2 – 0.7 455.4 14.1 1/6–7 JNN 1,209 29.1 5.5 4.8 2.2 2.1 2.2 2.6 0.5 0.7 0.1 0.1 0.6 47.22.3 18.1 1/1令和6年能登半島地震発生

 2023年 
 調査期間 調査会社 回答数 自民 立民 維新 公明 共産 国民 れいわ 参政 社民 NHK その他 支持政党なし 不明・無回答 首位と次点の差 12/16–17 JNN/毎日 1,080 17 14 13 3 5 4 7 2 1 – – 313 14 12/16–17 選挙/JX 990 23.9 11.6 6.5 3.7 5.3 1 2.4 1 0.8 0.3 0.3 43.1– 19.2 12/16–17 ANN 1,011 37.1 9.9 6.1 2.3 4.6 2.1 2.0 0.3 0.6 0.1 2.2 29.53.2 7.6 12/16–17 共同通信 1,018 26 9.3 12 3 3.3 5.9 3.2 1.4 1.3 0.3 1.8 29.13.4 3.1 12/15–17 読売/NNN 1,069 28 5 5 3 2 1 2 1 – – 1 484 20 12/15–16 日経/テレ東 729 30 9 12 3 3 2 4 1 1 – 1 322 2 12/8–11 時事通信 1,188 18.3 4.4 3.2 2.8 1.9 1.1 1.5 0.4 0.3 – – 62.53.6 44.2 12/8–10 NHK 1,212 29.5 7.4 4 3.2 2.6 2.1 1.7 0.4 0.3 0.1 0.2 43.35.1 13.8 12/8政治資金パーティー収入の裏金問題が表面化12/3SSRC2,047197922441––149–30 11/25–26 ANN 1,015 38.4 8.3 6.3 3.9 3.3 1.5 2.6 0.7 0.2 0.1 1.8 29.73.2 8.7 11/24–26 日経/テレ東 869 34 8 8 4 3 3 2 2 – – 1 305 4 11/18–19 毎日新聞 1,032 24 9 14 3 6 5 7 2 – – – 264 2 11/17–19 読売/NNN 1,067 28 5 7 2 1 2 2 1 – – 1 483 20 11/11–12 選挙/JX 993 28 12 7.6 3.4 5.4 2.1 1.8 0.5 0.7 0.2 – 38.3– 10.3 11/10–12 NHK 1,224 37.7 4.7 4 3.4 2.6 0.9 1.4 0.9 0.2 0.1 0.7 38.54.8 0.811/5SSRC1,5112071033341247–2710/28–29ANN1,01938.310.96.63.93.62.31.70.60.90.11.923.65.614.710/27–29日経/テレ東8523299543311–13042 10/22衆院・参院補選 10/14–15 毎日新聞 1,030 23 11 13 4 4 5 5 3 – – – 275 4 10/14–15 選挙/JX 991 28.7 11.9 8.2 4.3 4.6 2 1.4 1.9 0.5 0.2 – 36.2– 7.5 10/13–15 読売/NNN 1,022 30 4 7 4 2 1 1 1 – – – 2723 3 10/7–9 NHK 1,219 36.2 5.3 4.9 2.5 2.5 1.2 0.3 0.5 0.5 0.1 0.6 405.4 3.8 10/6–9 時事通信 1,176 21 3.1 3.9 3.1 1.7 1.4 1.1 0.2 0.3 – – 61.13.1 40.1 10/1 SSRC 1,505 21 7 12 2 2 3 3 2 1 – 1 46– 25 9/30–10/1 JNN 1,208 31.6 5.1 5.5 2.4 2.7 1.4 1.2 0.7 0.3 – 1.3 45.72.1 14.1 9/23–24 ANN 1,018 41 7.8 9.5 2.7 2.9 2.5 1.9 0.5 0.6 0.3 2.1 24.83,4 16.2 9/16–17 毎日新聞 1,030 26 11 13 2 5 5 5 3 1 – – 254 19/13–14日経/テレ東7493861145331––1243149/13–14読売/NNN1,088314633311–––41510 9/13第2次岸田第2次改造内閣発足9/9–10選挙/JX99527.712.18.33.84.71.52.31.710.2– 36.6– 8.99/8–10NHK1,23634.145.82.22.31.90.910.40.2– 42.84.4 8.7 9/3 SSRC 1,509 24 7 12 3 3 3 3 1 1 – – 42– 18 9/2–3 JNN 1,219 32.4 4.9 6.1 2.8 2.2 1.3 1 1.4 0.5 0.1 0.5 43.43.4 11.58/25–27日経/テレ東8473851042231–––33258/25–27読売/NNN1,03330363333––––44314 8/19–20 共同通信 1,049 35.8 8.7 11.4 3.6 3.5 4.4 4.8 0.6 0.7 0.5 0.9 22.52.6 13.3 8/19–20 ANN 1,010 39.4 6.7 10.3 3.9 3.5 2.5 2 0.6 0.4 0.3 2 25.62.8 13.8 8/12–13 選挙/JX 997 29 9.9 9.5 2.6 5.8 1.6 2.2 1.6 0.4 0.2 – 37.1– 8.1 8/11–13 NHK 1,223 34.1 4.7 4.8 3.4 2.7 1.4 1.4 0.2 0.7 0.1 0.2 39.27 5.1 8/6 SSRC 1,509 23 8 13 2 2 2 3 1 – – 0 442 21 8/5–6 JNN 1,206 30.5 4.6 6.7 2.5 2.1 1.7 3 0.7 0.4 0.4 0.3 43.63.5 13.1 7/28–30 日経/テレ東 904 36 6 10 4 6 3 3 1 – – – 274 9 7/22–23 毎日新聞 1,022 24 9 16 4 6 4 7 3 – 1 – 251 1 7/21–23 読売/NNN 1,052 33 4 9 2 2 2 2 1 – – – 423 9 7/15–16 選挙/JX 997 29.8 9.6 9.9 2.9 4.7 1.2 1.8 1.6 0.7 0.5 – 37.2– 7.4 7/14–16 共同通信 1,034 30.1 8.7 10.6 5.9 2.9 3 3.2 0.9 0.5 0.5 0 32.51.2 2.4 7/8–9 ANN 1,023 42 7.1 10 3.9 2 1.9 2 0.6 0.4 0.5 2.1 24.5 3 7.5 7/7–9 NHK 1,218 34.2 5.1 5.6 3.9 2.1 1.1 0.7 0.7 0.6 0.3 0.4 38.76.8 4.5 7/7–10 時事通信 1,184 23.6 3.2 5.2 3.6 1.5 0.8 1.7 0.9 0.2 – – 56.82.5 33.27/2SSRC1,50125811333311–141–16 6/23–25 日経/テレ東 913 34 9 12 3 3 3 3 2 – – – 274 7 6/23–25 読売/NNN 1,018 34 4 6 3 1 2 2 1 – – – 407 66/17–18選挙/JX99330.19.98.44.95.91.31.41.30.80.3–35.6–5.5 6/10–11 ANN 1,021 41.5 8.0 8.7 3.9 4.8 1.5 1.6 1.1 0.3 0.5 1.3 23.63.2 17.9 6/9–11 NHK 1,208 34.7 4.1 6.2 3.5 2.2 1.2 0.9 0.9 0.6 0.2 0.4 38.66.5 3.9 6/4–5 JNN 1,202 32.7 4.3 7.9 3.9 2.5 2.1 1.4 0.9 0.4 0.2 0.8 39.33.6 6.66/4SSRC1,5022571233331–1–41–16 5/27–28 共同通信 1,052 40.9 8.8 12.6 4.5 3.6 2.1 3.5 0.7 0.4 0.2 – 19.82.9 21.1 5/26–28 日経/テレ東 928 37 8 13 3 2 2 1 1 1 – – 293 8 5/20–21 読売/NNN 1,061 38 5 7 2 3 1 2 1 – – – 374 1 5/20–21 毎日新聞 1,053 28 9 17 4 6 3 4 – – – – 245 4 5/19–21G7広島サミット開催5/13–14選挙/JX1,00030.610.38.44.25.31.81.91.50.90.3–34.8–4.2 5/13–14 ANN 1,028 41.6 7.4 9.8 4.4 4.2 1.9 1.2 0.9 0.3 0.4 0.9 23.7 3.3 17.9 5/12–15 時事通信 1,228 24.4 4.2 5.9 3.9 1.4 0.7 0.7 0.5 0.3 0.1 – 54.83.1 24.4 5/12–14 NHK 1,225 36.5 4.2 6.7 2.4 2.0 1.1 0.8 0.5 0.4 – 0.3 38.96.1 2.44/29–30共同通信1,04639.47.612.23.43.823.21.21.10.50.623.41.6164/28–30日経/テレ東8164391343121–––21222 4/23衆院・参院補選4/15–16選挙/JX99232.610.67.44.56.31.11.41.20.50.4– 34.1– 1.54/15–16ANN1,05443.77.182.83.921.20.70.50.52.122.35.321.44/14–16読売/NNN1,071344632211––14137 4/15岸田文雄襲撃事件発生4/7–9NHK1,232 365.34.13.22.11.310.40.60.20.23411.5 23/24–26日経/テレ東927438843231–––24419 3/18–19 ANN 1,008 42.6 7.4 5.7 4.0 2.9 1.6 1.7 0.7 0.6 0.3 0.8 27.93.8 14.7 3/18–19 毎日新聞 1,034 25 11 11 4 5 4 4 2 – – – 304 5 3/17–19 読売/NNN 1,001 35 5 3 3 2 2 1 1 – 1 – 425 73/11–13共同通信1,05740.69.67.26.73.43.52.81.90.40.30.4221.218.6 3/10–13 時事通信 1,198 23.3 3.5 2.9 3.4 1.3 0.7 0.9 1.2 0.3 0.1 – 611.4 37.73/11–12選挙/JX99431.511.46.23.94.81.51.11.51.20.3– 36.5– 5 3/10–12 NHK 1,227 36.3 5.5 3.7 3.7 3.1 1.4 0.6 0.1 0.4 0.3 0.2 38.56.2 2.23/5SSRC3,072288933321–1–41–13 2/24–26 日経/テレ東 819 39 9 8 4 3 2 2 – – – – 276 12 2/18–19 ANN 1,011 42.3 8.5 6.2 3.7 3.4 1.9 1.4 0.7 0.5 0.5 1.7 23.95.3 18.4 2/17–19 読売/NNN 1,044 35 6 4 4 2 1 1 2 – 1 – 395 42/11–13共同通信1,06038.28.58.74.153.11.81.30.90.60.824.82.213.4 2/11–12 選挙/JX 986 32.5 12.1 5.8 4.3 5.5 1.9 1 1 1.1 0.3 – 34.6– 2.1 2/10–12 NHK 1,229 38 5.4 4.1 3.3 2.7 1.3 0.9 0.6 0.4 0.1 0.2 35.37.7 2.7 2/5 SSRC 3,076 27 8 9 3 4 4 2 1 1 1 – 40– 13 2/4–5 JNN 1,167 31.7 6.4 4.2 2 2.3 1.8 1.1 0.9 0.6 0.2 0.4 45.13.3 13.4 1/28–29 共同通信 1,044 38.3 9.6 10.5 4 4 2.2 3 1.6 0.4 1.2 1.1 22.12 16.2 1/27–29 日経/テレ東 940 42 8 6 4 2 3 2 1 – 1 – 274 15 1/21–22 毎日新聞 1,059 26 13 11 4 5 4 2 3 – – – 293 3 1/21–22 ANN 1,024 43.8 9.8 6.2 3.6 3.3 1.7 1.4 0.7 0.8 0.1 0.7 24.93 18.9 1/13–16 時事通信 1,210 24.6 2.5 3.6 3.4 1.8 1.5 0.7 0.7 0.1 0.4 – 58.72 34.1 1/14–15 選挙/JX 996 30.2 12.9 7.2 3 5.5 1 1.5 0.9 0.4 0.3 – 37– 6.8 1/13–15 読売/NNN 1,072 36 6 3 3 2 1 1 1 – 1 – 415 5 1/7–9 NHK 1,250 38.9 5.7 3.4 3 2.5 1 0.8 0.7 0.6 0.2 0.2 36.76.4 2.21/8SSRC3,069258923331–1–44–19 1/7–8 JNN 1,225 32.1 5.4 3.7 3.6 2.6 2 0.9 0.4 0.2 0.3 0.5 44.73.6 12.6

 2022年 
 調査期間 調査会社 回答数 自民 立民 維新 公明 共産 国民 れいわ 参政 社民 NHK その他 支持政党なし 不明・無回答 首位と次点の差 12/23–25 日経/テレ東 947 40 7 9 2 4 2 2 1 – 1 – 293 1112/17–18選挙/JX99428.412.96.945.61.71.71.90.40.2– 36.2– 7.812/17–18共同通信1,05140.19.29.53.93.43.22.51.60.70.41.622.31.617.812/17–18ANN1,01543.59.26.23.54.22.81.90.90.80.20.723.22.920.312/17–18SSRC3,06123982333111–45–2212/9–12時事通信1,22822.85.53.83.71.81.40.810.20.2– 55.73.1 32.912/9–11NHK1,23435.57.34.13.12.81.51.10.40.30.30.2 37.36.3 1.812/3–4JNN1,227325.652.62.90.81.410.40.20.1 45.82.2 13.812/2–4読売/NNN1,069336632111––– 425 911/26–27共同通信1,03534.79.512.34.53.83.81.910.80.71.424.80.89.911/25–27日経/テレ東1,030 401083422211–261 1411/19–20SSRC3,06925993332111– 421 1711/19–20ANN1,021 43.110.17.62.83.72.11.70.80.80.3123.62.4 19.511/12–13選挙/JX99528.115.76.32.35.31.71.31.70.90.4– 36.2– 8.111/11–14時事通信1,23422.84.82.83.720.60.60.60.20.3– 58.92.7 36.111/11–13NHK1,236 37.174.42.33.21.20.60.40.50.30.335.76.9 1.411/5–6JNN1,21333.76.26.72.62.421.40.50.30.20.6 39.73.7 611/4–6読売/NNN1,049336543111––– 433 1010/29–30共同通信1,04941.79.59.53.63.12.62.52.20.811.619.62.322.110/28–30日経/テレ東92941794322111–2831310/22–23SSRC3,07223783323111– 426 1910/15–16選挙/JX98728.313.46.73.35.71.30.61.30.80.5– 38.1– 9.810/15–16ANN1,058 44.5107.43.43.321.61.70.90.51.419.93.4 24.610/8–10NHK1,24736.95.63.732.71.10.60.40.30.20.3 38.46.7 1.510/7–10時事通信1,26623.53.642.91.91.10.70.60.40.3– 58.92.1 35.410/8–9共同通信1,067 34.110.712.63.54.82.63.12.60.60.1–24.21.1 9.910/1–2読売/NNN1,0894055322111––37339/17–18選挙/JX99729.611.77.83.651.11.91.21.20.2– 36.6– 79/17–18共同通信1,04939.39.99.83.54.32.92.31.81.20.70.9212.418.39/17–18ANN1,013 43.810.36.53.43.61.41.60.50.60.11.423.13.7 20.79/17–18SSRC/毎日1,06423101345452111 292 69/16–18日経/テレ東957 371010442311––262 119/9–12時事通信1,23822.443.43.42.31.30.70.70.20.2– 59.12.3 36.79/9–11NHK1,255 36.24.85.12.92.52.11.51.60.40.40.234.97.4 1.39/3–4JNN1,218345.56.34.41.81.41.31.30.60.60.6 37.25 3.29/2–4読売/NNN1,075 405623111–––374 38/20–21SSRC/毎日965 29101325444111251 48/20–21ANN1,016 44.98.38.33.14.52.41.41.40.60.6120.33.2 24.68/13–14選挙/JX1,0052912.4745.81.22.31.90.80.3– 35.4– 6.48/10–11共同通信1,05240.610.211.35.43.832.81.60.50.70.916.62.6248/10–11日経/テレ東90746913323211–1152318/10–11読売/NNN1,095356533122–––3742 8/10第2次岸田第1次改造内閣発足8/5–8時事通信1,20024.34.84.52.81.81.31.20.60.20.4– 56.31.8 328/6–7JNN1,162 35.26.16.33.83.41.72–10.31.334.74.2 0.58/5–7読売/NNN1,035 38653311211–363 28/5–7NHK1,223 36.15.562.73.41.510.90.40.50.634.37.2 1.87/30–31共同通信1,050 41711.84.83.82.52.32.62.30.3–19.62 21.47/29–31日経/テレ東985 437105321111–242 197/15–18時事通信1,22426.54.14.53.81.31.91.61.30.50.2– 51.62.7 25.17/16–18NHK1,216 38.45.36.54.431.61.40.90.60.90.129.67.3 8.87/16–17選挙/JX998 36.7116.94.15.11.11.91.41.40.6–29.8– 6.97/16–17SSRC/毎日1,031 3481543354111201 147/16–17ANN1,008 45.17.510.143.42.62.30.90.60.51.314.86,9 30.37/11–12読売/NNN1,1094468521221––25319 7/10 参院選 54,655,44634.4 12.8 14.8 11.7 6.8 6.0 4.4 3.3 2.4 2.4 1.1 – – 19.6 7/8安倍晋三銃撃事件発生7/2–3JNN1,19835.464.533.40.61.7–0.60.40.8 376.6 1.67/1–3NHK2,035 35.65.85.44.841.40.5–0.30.5131.39.5 4.36/24–26NHK2,049 35.664.84.62.61.30.5–0.70.21.433.78.5 1.96/22–23読売/NNN1,58537665211–––135626/18–19ANN1,043 42.48.96.64.54.31.91.2–0.20.4–25.93.7 16.56/18SSRC/毎日995 347136633–12–205 146/17–19NHK2,035 38.45.13.74.32.70.80.4–0.50.30.734.18.8 4.36/17–19日経/テレ東91245784321–––1253206/11–13共同通信1,05146.58.384.63.11.42.6–0.70.30.6221.924.56/11–12選挙/JX983 35.510.75.74.96.11.60.6–0.30.2–34.4– 1.16/10–13時事通信1,23427.23.93.14.22.30.60.3–0.40.3– 53.24.5 266/10–12NHK1,994 40.15.94.02.92.61.30.8–0.50.30.733.18.1 76/4–5JNN1,207 384.653.31.71.41.1–0.50.3–37.17 0.96/3–5読売/NNN1,485 43453211––––383 55/27–29日経/テレ東935 5176322–––––236 285/21–22ANN1,035 49.36.863.33.52.41.7–0.5––24.81.7 24.55/21–22共同通信1,04847.68.78.14.32.52.12–0.70.61.420.11.927.55/21SSRC/毎日1,041 378113433––1–282 95/13–16時事通信1,25429.52.733.91.810.5–0.40.1– 54.13 24.65/14–15選挙/JX99532.011.77.14.651.41.1–0.4–– 36.8– 4.85/13–15読売/NNN1,052 4243321–––––376 55/6–8NHK1,214 39.853.52.72.71.20.5–0.40.10.336.27.6 3.65/7–8JNN1,22337.35.64.53.41.71.10.2–0.30.1– 41.44.4 4.14/23SSRC/毎日1,018 357103442–11–312 44/22–24日経/テレ東90548773321–1––262224/16–17選挙/JX995 35.111.96.53.45.51.31.4–0.60–34.3– 0.84/16–17ANN1,014 469.35.43.44.31.51–0.70.11.626.7– 19.34/16–17共同通信1,06746.18.593.43.41.61.8–0.320.920.12.9264/8–10NHK1,235 38.95.23.632.51.50.2–0.4–0.636.77.5 2.24/1–3読売/NNN1,072 41554221–1––354 63/25–27日経/テレ東976 49673312––––245 253/19–20ANN1,008 47.17.86.42.94.62.30.6–0.40.2–26.90.8 20.23/19–20共同通信1,05347.39.413.43.63.12.72.5–0.30.50.614.32.3333/19SSRC/毎日1,040 349122342–11–302 43/12–13選挙/JX1,001 34.712.98.83.74.41.40.6–0.60.1–32.9– 1.83/11–14時事通信1,22626.74.33.84.41.61.20.6–0.50.2– 542.7 27.33/11–13NHK1,223 38.45.94.53.82.310.6–0.70.20.235.57 2.93/5–6JNN1,229 38.16.96.42.83.21.40.3–0.30.3–34.65.7 3.53/4–6読売/NNN1,063 4057432–––––363 42/25–27日経/テレ東992 46784222––––263 202/19–20共同通信1,054 48.4812.642.42.41.8–0.90.7–15.33.5 33.12/19–20ANN1,008 47.18.67431.91.2–0.5––25.90.8 21.22/19SSRC/毎日1,050 358163443–11–25– 102/12–13選挙/JX1,00433.910.19.83.75.10.70.8–0.30.3– 35.3– 1.42/11–14時事通信1,256264.83.83.51.310.5–0.2–– 57.41.5 31.42/11–13NHK1,240 41.57.35.23.52.210.6–0.30.10.3316.9 10.52/5–6JNN1,205 39.35.27.32.72.11.60.6–0.10.2–373.9 2.32/4–6読売/NNN1,071 40573211––––347 61/28–30日経/テレ東958 468102421––––243 221/22–23ANN1,025 45.19.68.63.83.91.71–0.40.1–25.20.6 19.91/22–23共同通信1,05944.213.112.54.13.82.51.6–0.810.614.31.529.91/22SSRC/毎日1,061 309183344––1–253 51/15–16選挙/JX~1,000 32.812.39.64.95.70.61.2–10.3–31.6– 1.21/14–16読売/NNN1,057 4156322–––––356 61/7–10時事通信1,29225.644.331.60.70.8–0.40.2– 57.42 31.81/8–10NHK1,219 41.15.45.82.82.610.3–0.2–0.3346.3 7.11/8–9JNN1,215 39.65.57.63.821.10.7–0.60.2–35.83.1 3.8

 2021年 
衆院選後
 調査期間 調査会社 回答数 自民 立民 維新 公明 共産 国民 れいわ 社民 N国 その他 支持政党なし 不明・無回答 首位と次点の差12/24–26日経/テレ東947431013442––––20323 12/18–19 朝日新聞 1,318 36 8 7 3 2 1 1 – – – 348 212/18–19ANN1,032 4111.610.13.842.10.60.60.3–25.10.8 15.912/18–19共同通信1,06543.811.612.53.44.321.60.80.20.517.91.425.912/18SSRC/毎日1,023 2711224534–1–221 512/11–12選挙/JX~1,00027.812.811.64.35.41.91.11.00.1– 33.9– 6.112/10–12NHK1,190 34.98.77.33.12.91.70.50.80.10.332.37.4 2.612/3–5読売/NNN1,08841783211––1324911/20–21ANN1,031 4211.411.14.64.31.20.80.40.3–23.50.4 18.511/13–14選挙/JX~1,000 31.1119.65.47.61.61.11.40.2–31– 0.111/10–11共同通信520 42.710.7137.43.92.72.90.60.2–13.62.3 29.111/10–11日経/テレ東852 449135222–––203 24 11/10第2次岸田内閣発足11/5–8時事通信1,27027.25.44.73.51.80.80.60.40.1– 53.12.4 25.911/6–7JNN1,225 35.99.39.84.93.11.91.60.30.5–293.7 6.911/5–7NHK1,208 39.58.27.342.11.20.60.20.20.528.67.8 10.911/1–2読売/NNN1,107 39111042221––263 13 10/31 衆院選 58,893,807 34.7 20.0 14.0 12.4 7.3 4.5 3.9 1.8 1.4 1.7 – – 14.7

衆院選前
 調査期間 調査会社 自民 立民 公明 共産 維新 国民 社民 れいわ N国 その他 支持政党なし 不明・無回答 首位と次点の差10/23–24選挙ドットコム32.214.86.14.96.91.11.00.60.332.2同率10/22–24NHK38.68.04.32.93.50.80.70.80.20.231.48.57.210/19–20毎日新聞411446611211231810/19–20朝日新聞347433100013413同率10/16–17共同通信49.110.43.14.74.318.830.310/16–17選挙ドットコム31.611.84.75.64.01.01.20.30.339.47.810/16–17ANN49.912.14.14.42.31.20.60.60.40.823.626.310/15–17NHK38.86.63.92.82.31.00.60.60.10.236.26.92.610/14–15読売新聞4063331100385210/9–10グリーンシップ42.9213.734.825.624.9623.2319.710/9–10FNN/産経45.36.42.42.52.60.50.50.30.10.237.12.18.210/9–10JNN41.55.73.12.32.50.70.50.300.438.64.42.910/8–10NHK41.26.14.12.71.80.70.60.20.10.236.16.25.110/4–5朝日新聞375332000004010310/4–5読売新聞4373321000364710/4–5日経/テレ東51845312724 10/4 岸田文雄が内閣総理大臣に就任／第1次岸田内閣発足9/23–25日経新聞47833311304179/18–19ANN49.49.94.24.13.11.20.30.40.00.726.722.79/18–19FNN/産経43.56.93.22.11.60.30.30.70.00.434.56.599/18毎日新聞3710445123439/10–13時事通信26.53.05.02.21.700.20.20.259.032.59/11–12朝日新聞3753310000043869/10–12NHK37.65.53.62.91.10.20.60.40.20.340.27.42.69/9–11日経新聞4882331010313179/4–5読売新聞3673320004357 9/3 菅義偉が自民党総裁選への不出馬を表明8/28毎日新聞26103581242168/21–22FNN/産経35.66.63.52.43.00.60.40.70.30.244.64.29.08/21–22ANN46.68.12.94.12.60.50.50.20.10.833.613.08/14–15選挙ドットコム29.111.14.15.63.50.50.60.90.044.515.48/7–9読売/NNN325332000049178/7–9NHK33.46.43.73.31.70.80.50.20.20.342.86.49.48/6–9時事通信23.73.94.51.32.00.30.20.20.061.437.78/7–8朝日新聞32623110000478 158/7–8JNN32.45.43.52.12.80.60.20.600.248.73.516.37/23–25日経新聞3894441353 37/17–18ANN42.38.83.92.62.70.50.40.30.20.837.5 4.87/17–18FNN/産経36.38.02.43.72.20.70.70.30.00.441.04.24.77/17毎日新聞28104761110239117/9–12時事通信21.44.52.51.82.00.50.20.30.163.942.57/10–11選挙ドットコム28.612.04.57.13.21.11.10.40.141.8 13.27/9–11読売/NNN36543210000435 77/9–11NHK34.96.03.33.32.10.80.30.20.841.96.3 7.07/3–4JNN33.66.13.53.42.10.60.40.400.346.13.612.56/25–27日経新聞43 8 3 4 4 1 1 0 0 31 4 126/19–20ANN 41.88.43.33.63.01.50.41.00.01.036.0 5.86/19–20FNN/産経37.08.22.52.02.80.90.50.00.00.243.22.5 6.26/19–20朝日新聞31643210000458 146/19毎日新聞30104661240rowspan=3 106/11–14時事通信22.82.93.71.71.20.50.20.20.163.240.46/12–13選挙ドットコム25.413.94.85.92.90.70.90.60.144.719.36/11–13NHK35.86.43.52.82.10.50.30.10.5040.67.4 4.86/5–6JNN34.35.83.52.32.70.50.20.70.20.3 43.95.5 10.46/4–6読売/NNN3353320100484 155/28–30日経新聞 4284340010335 95/15–16選挙ドットコム26.214.34.17.33.61.20.71.40.440.7 14.55/15–16FNN/産経35.37.73.11.930.80.30.30.144.92.2 9.65/15–16ANN 44.912.22.63.72.81.00.60.20.51.230.3 14.65/15–16朝日新聞 30732210000478 175/15–16共同通信 41.98.64.53.44.61.20.410.732.1 9.85/8–9JNN37.26.03.82.22.01.100.10.11.042.44.3 5.25/7–10時事通信21.44.42.61.51.90.50.20.20.264.8 43.45/7–9読売/NNN3772221001444 75/7–9NHK33.75.82.93.11.60.60.20.30.20.543.87.4 10.14/23–25日経新聞 47933411100293 184/18毎日新聞31114481021136 54/17–18FNN/産経 39.25.53.22.93.30.70.20.40.20.238.74.2 0.54/17–18ANN 45.19.03.43.43.00.51.010.11.632.4 12.74/9–12時事通信 22.54.23.81.81.60.30.20.3062.2 39.73/3–4/12朝日新聞 3884251010410 34/10–11 朝日新聞 35623210000438 84/9–11NHK 37.46.34.12.71.50.70.30.30.739.76.4 2.34/3–4JNN35.64.93.12.61.40.50.30.50.10.547.03.6 11.44/2–4 読売/NNN 39532200001434 43/26–28日経新聞 431144410000294 143/20–21朝日新聞 33532211000467 133/20–21ANN 43.710.53.94.52.21.20.30.10.41.3 31.9 11.83/13–14FNN/産経 40.16.54.42.12.51.10.20.20.30.939.93 0.23/6–7JNN38.34.82.02.43.10.90.30.50.40.3 41.45.5 3.13/5–8時事通信234.83.51.72.40.40.20.20.162.4 39.43/5–7NHK 35.64.53.23.12.10.80.30.20.20.240.19.5 4.53/5–7読売/NNN4063230110423 22/26–28日経新聞 451125311274 182/20–21FNN/産経38.682.62.33.910.10.60.20.839.72.1 1.12/13–14朝日新聞3374321000446 112/13–14ANN 45.211.83.52.52.90.60.60.201.431.3 13.92/6–7JNN36.76.23.72.43.10.70.30.40.30.6 42.33.2 5.62/5–7NHK35.16.8332.60.90.60.40.242.35.1 7.22/5–7読売/NNN 37542111000425 52/4–7時事通信 25.53.82.41.62.10.60.40.30.261.2 35.71/29–31日経新聞 4495531302 141/23–24FNN/産経 39.18.93.62.540.90.30.90.50.438.50.3 0.61/16–17ANN 45.77.94.43.12.51.70.70.30.44.129.2 16.51/15–17読売/NNN 37532110001463 91/9–11 NHK 37.86.632.91.10.50.50.50.20.540.56 2.71/8–11時事通信 23.73.13.91.71.60.50.80.20.162.8 39.11/9–10JNN34.25.93.22.42.00.80.20.30.61.0 46.23.3 12.01/9–10共同通信 41.27.83.93.34.30.80.11.10.434.6 6.6

 2020年 
 調査期間 調査会社 自民 立民 公明 共産 維新 国民 社民 れいわ N国 その他 支持政党なし 不明・無回答 首位と次点の差 12/26–27 読売/NNN38332210001 472 912/25–27日経新聞 42933411333 9 12/19–20 ANN479.33.93.92.61.70.50.301 29.8 17.2 12/11–13 NHK38.25.13.42.22.40.60.40.30.20.2 39.47.6 1.2 12/4–7 時事通信24.74.13.31.51.80.90.40.60.2 60.3 35.612/5–6JNN38.05.03.42.42.00.40.20.20.10.545.91.8 7.9 12/5–6 共同通信41.57.23.73.15.61.711.30.4 32.5 9 12/4–6 読売/NNN42531210001405 211/27–29日経新聞 496334111302 19 10/15–11/17 読売/早大40642500110 402 同率 11/14–15 朝日新聞39642201000 406 1 11/14–15 ANN48.29.23.33.33.70.70.80.40.31.4 28.7 19.5 11/6–9 時事通信25.74.12.61.51.70.20.30.30.2 61 35.311/7–8JNN 40.4 4.5 2.9 1.8 2.7 1.4 0.2 0.4 0.3 0.541.3 3.5 0.9 11/6–8 NHK36.84.93.62.31.50.80.50.50.10.1 409 3.2 11/6–8 読売/NNN4843231001 362 1210/23–25日経新聞 458443101303 15 10/17–18 朝日新聞39633200000 416 2 10/17–18 ANN49.494.23.93.60.80.30.10.10.9 27.7 21.7 10/16–18 読売/NNN4243321011 413 1 10/9–12 時事通信26.43.831.910.50.30.30.1 59.2 32.8 10/9-11 NHK375.83.22.61.60.50.40.1 40.38.5 3.310/3–4JNN40.74.54.02.41.90.40.40.30.00.340.84.4 0.1 9/21–22 NHK40.86.231.71.10.10.40.20.10.1 406.4 0.8 9/19–20 読売/NNN4743221000 373 10 9/19–20 ANN 53.9 9.1 3.5 3.0 2.5 0.7 0.3 0.1 0.1 25.5 28.49/16–17日経新聞 527433111244 28 9/16–17 朝日新聞 41 6 3 2 2 1 0 0 0 0 38 3 9/16 菅義偉が内閣総理大臣に就任／菅内閣発足 9/15 立憲民主党・国民民主党・無所属の議員らが合流して新しい立憲民主党を結成9/5–6JNN 43.2 3.5 1.1 3.2 2.2 2.3 0.3 0.3 0.1 0.6 39.5 3.7 3.7 9/2–3 毎日/JNN 40 3 3 3 3 1 0 0 0 1 41 8 1 8/28 安倍晋三が内閣総理大臣および自民党総裁を辞任する意向を表明 8/22–23 ANN 42.8 7.7 3.9 3.4 4.8 1.7 0.5 0.7 0.0 2.1 32.4 10.48/1–2JNN32.04.51.03.13.52.40.40.60.20.2 47.54.7 15.5 7/18–19 ANN 40.3 8.7 4.9 3.6 3.6 1.7 0.3 1.2 0.1 1.7 33.9 6.4 7/18–19 朝日新聞 30 5 3 2 2 1 1 1 0 0 47 8 17 7/17–19 日経/テレ東 35 4 3 2 2 0 0 0 0 0 50 3 15 7/17–19 共同通信 31.9 6.3 5.2 3.5 6.3 1.5 0.5 0.9 0.5 0.3 41.5 1.6 9.6 7/18–19 毎日/SSRC 29 9 3 5 10 2 1 3 0 1 36 7 7/10–13 時事通信 26.0 3.3 2.8 1.3 2.2 0.6 0.2 0.7 0.2 60.5 34.5 7/11–12 選挙/JX 29.3 8.4 5.8 4.5 5.5 1.0 1.3 1.4 0.2 42.6 13.3 7/4–5 JNN 35.8 5.1 3.5 2.4 3.5 0.6 0.5 0.7 0.4 1.0 42.9 3.6 7.1 7/3–5 読売新聞 32 5 4 2 4 1 0 1 0 1 46 4 14 6/11–22 時事通信 33.9 7.2 4.3 2.2 5.9 1.2 1.1 1.5 0.4 40.8 6.9 6/20–21 ANN 43.0 9.1 3.8 4.0 6.8 0.8 0.5 1.0 0.0 3.4 27.6 15.4 6/20–21 共同通信 37.3 7.6 3.4 3.1 7.4 1.5 1.2 1.4 0.5 0.3 34.2 2.1 3.1 6/20–21 朝日新聞 29 5 3 3 4 1 0 1 0 0 46 8 17 6/20–21 毎日/SSRC 31 10 4 6 11 2 1 3 1 1 30 1 6/13–14 選挙/JX 29.2 13.0 4.2 4.4 5.4 1.5 1.0 1.2 0.2 39.8 10.6 6/6–7 JNN 34.4 6.1 3.5 2.3 3.9 1.3 0.6 1.1 0.1 0.1 43.0 3.7 8.6 6/5–7 日経/テレ東 30 5 3 2 3 0 0 1 0 0 54 1 24 6/5–7 読売新聞 34 4 3 3 3 1 0 1 0 1 45 5 11 5/21–6/1 時事通信 30.9 6.6 4.0 3.4 7.7 1.2 0.9 1.5 0.6 42.0 11.1 5/29–31 共同通信 37.4 7.2 3.0 3.0 7.3 0.9 0.4 1.7 0.3 0.3 36.4 2.1 1.0 5/23–24 朝日新聞 26 5 4 3 4 1 1 0 0 1 48 7 22 5/23–24 毎日/SSRC 25 12 4 7 11 1 1 1 1 1 36 11 5/16–17 選挙/JX 28.8 12.7 4.3 5.4 6.8 0.7 0.9 1.2 0.3 39.1 10.3 5/16–17 ANN 35.5 8.7 4.2 3.9 3.8 1.9 0.8 0.4 0.4 1.5 38.9 3.4 5/9–10 JNN 35.9 6.1 4.4 2.3 3.7 0.5 0.3 0.3 0.2 0.1 40.7 5.5 4.8 5/8–10 日経/テレ東 34 3 3 1 4 0 1 1 0 0 50 2 16 5/8–10 共同通信 35.1 6.9 5.3 3.2 8.7 1.2 0.7 1.5 0.2 0.4 35.5 1.3 0.4 5/8–10 読売新聞 34 4 4 3 4 1 0 0 0 1 44 3 10 4/18–19 朝日新聞 33 5 5 2 3 1 1 1 0 0 43 6 10 4/18–19 毎日新聞 29 5 5 2 6 1 1 1 1 1 43 14 4/10–13 共同通信 33.1 7.7 3.4 3.7 5.3 1.1 0.9 2.2 0.4 0.2 39.3 2.7 6.2 3/4–4/13 朝日新聞 37 9 4 3 3 1 1 1 1 0 38 2 1 4/11–12 選挙/JX 29.2 9.5 2.4 6.4 6.0 1.3 1.0 1.1 0.4 42.6 13.4 4/11–12 読売新聞 34 5 4 3 2 1 0 0 0 0 44 5 10 4/10–12 NHK 33.3 4.0 3.3 2.9 1.6 0.5 0.6 0.5 0.2 0.7 45.3 7.3 12.0 4/8–9 毎日/JNN/SSRC 34 9 3 4 5 1 1 3 1 1 36 2 4/4–5 JNN 34.3 5.0 4.2 3.3 3.3 1.4 0.5 0.8 0.4 0.6 41.8 4.4 7.5 3/27–29 日経/テレ東 37 8 4 3 3 1 1 1 0 0 38 3 1 3/26–28 共同通信 37.0 7.4 3.6 3.3 5.0 1.0 0.7 1.8 0.9 0.0 36.8 2.4 0.2 3/21–22 ANN 43.5 8.1 4.7 3.5 2.6 1.1 0.9 1.2 0.1 3.0 31.3 12.2 3/20–22 読売新聞 35 5 4 4 1 1 1 1 0 0 44 4 9 3/14–16 共同通信 40.0 9.6 3.3 3.3 4.2 1.5 1.2 2.4 1.7 0.0 31.6 1.2 8.4 3/14–15 朝日新聞 36 6 3 3 1 1 0 1 0 0 40 9 4 3/14–15 毎日新聞 33 9 4 4 4 1 0 1 1 1 40 7 3/6–9 時事通信 24.0 3.5 3.5 1.6 1.3 0.4 0.5 0.7 0.1 62.4 38.4 3/7–8 JNN 36.4 6.4 3.5 3.3 1.5 0.9 0.4 0.6 0.3 0.3 41.6 4.9 5.2 3/6–8 NHK 36.5 6.3 3.0 3.1 1.3 0.9 0.8 0.4 0.0 0.2 41.5 6.0 5.0 2/29–3/1 選挙/JX 32.0 12.3 3.5 5.4 2.8 1.2 0.9 1.3 0.5 40.1 8.1 2/29–3/1 選挙/JX 31.6 12.1 3.5 5.3 2.8 1.2 0.9 1.2 0.4 1.5 39.5 7.9 2/21–23 日経/テレ東 39 9 4 4 3 2 0 1 0 0 34 3 5 2/15–16 選挙/JX 32.1 12.8 4.2 5.4 3.4 0.9 1.0 1.6 0.5 38.2 6.1 2/15–16 朝日新聞 34 6 3 3 2 2 0 1 0 0 39 10 5 2/15–16 ANN 45.4 10.2 3.8 3.4 2.7 1.6 0.4 1.1 0.7 1.1 29.6 15.8 2/15–16 共同通信 40.5 10.9 3.1 3.5 3.5 1.9 1.0 2.3 0.5 0.1 31.0 1.7 9.5 2/14–15 読売新聞 40 5 3 3 3 1 0 1 0 0 39 5 1 2/7–9 NHK 37.4 6.0 4.0 2.6 1.4 1.0 1.2 0.6 0.2 0.2 38.0 7.4 0.6 2/6–9 時事通信 24.3 5.6 2.8 1.6 1.3 0.5 0.2 0.9 0.2 60.6 36.3 2/1–2 JNN 38.2 4.8 2.6 3.1 1.5 0.9 0.4 1.3 0.5 0.2 41.7 4.9 3.5 1/25–26 朝日新聞 34 7 4 3 1 1 0 1 0 0 37 12 3 1/24–26 日経/テレ東 45 10 3 4 2 1 1 1 0 0 30 3 15 1/18–19 ANN 45.0 8.2 4.4 4.1 2.7 2.0 0.8 1.2 0.2 1.6 29.8 15.2 1/18–19 毎日新聞 34 8 2 2 3 2 1 1 1 1 40 6 1/17–19 読売新聞 41 7 3 3 2 1 0 0 0 0 39 3 2 1/11–13 NHK 40.0 5.4 3.4 2.9 1.6 0.9 0.7 0.2 0.2 0.2 38.5 5.9 1.5 1/10–13 時事通信 24.9 3.3 3.4 2.6 1.0 0.9 0.7 0.5 0.2 60.4 35.5 1/11–12 選挙/JX 29.7 11.2 3.5 6.2 4.0 1.1 0.5 1.3 1.1 41.4 11.7 1/11–12 JNN 38.6 5.8 3.8 2.8 2.9 1.4 0.4 0.6 0.0 0.3 38.9 4.6 0.3 1/11–12 共同通信 43.2 6.9 2.9 4.1 4.4 1.6 1.1 2.4 0.7 0.0 31.5 1.2 11.7

 2019年 
 調査期間 調査会社 自民 立民 国民 希望 公明 共産 維新 社民 自由 れいわ N国 その他 支持政党なし 不明・無回答 首位と次点の差 12/21–22 朝日新聞 34 6 1 0 4 3 2 1 — 1 1 1 41 5 7 12/20–22 日経/テレ東 41 8 1 4 5 2 1 1 0 0 35 3 6 12/14–15 選挙/JX 31.6 12.5 0.9 3.8 5.6 3.8 0.9 2.1 0.6 38.2 6.6 12/14–15 ANN 45.6 9.8 1.3 2.8 5.1 1.6 0.5 2.0 0.2 0.8 30.3 15.3 12/14–15 共同通信 36.0 10.8 1.5 4.7 3.0 3.3 0.8 4.5 1.5 0.3 31.8 1.8 4.2 12/13–15 読売新聞 37 6 0 3 3 1 0 1 0 0 44 3 7 12/6–9 時事通信 23.0 3.8 0.6 3.5 2.0 2.0 0.2 0.7 0.3 61.1 38.1 10/9–12/9 毎日/SSRC 38 9 1 4 3 4 0 2 1 1 36 2 12/7–8 JNN 35.1 7.3 1.0 3.1 3.5 1.9 0.8 1.0 0.4 0.4 40.8 5.0 5.7 12/6–8 NHK 36.1 5.5 0.9 2.7 3.0 1.6 0.7 0.6 0.1 0.1 41.4 7.4 5.3 11/30–12/1 毎日新聞 36 8 1 3 4 4 0 2 0 0 35 1 11/23–24 共同通信 41.8 8.7 0.9 4.2 3.7 3.9 0.4 2.5 1.2 0.3 30.4 2.0 11.4 11/22–24 日経/テレ東 39 8 1 4 4 3 1 1 1 0 36 3 3 11/16–17 朝日新聞 36 7 1 0 3 4 2 1 1 0 1 37 7 1 11/15–17 読売新聞 37 7 1 4 4 1 0 2 1 0 38 4 1 11/9–10 選挙/JX 35.5 12.5 1.3 4.3 4.4 3.2 0.9 1.0 0.8 36.3 0.8 11/9–10 ANN 45.7 9.8 3.0 5.3 4.2 2.1 0.6 1.1 0.5 1.2 26.5 19.2 11/9–10 JNN 38.2 6.3 1.0 4.7 2.5 2.8 0.5 0.9 0.4 0.3 37.2 5.2 1.0 11/8–10 時事通信 30.1 3.1 0.2 3.7 2.0 1.3 0.6 0.6 0.2 55.5 25.4 11/8–10 NHK 36.8 6.3 1.4 3.8 3.5 2.2 0.3 1.2 0.2 0.1 37.7 6.5 0.9 10/26–27 毎日新聞 36 10 1 3 3 4 1 1 1 0 34 2 10/26–27 共同通信 44.6 8.5 1.3 4.2 3.6 3.6 1.1 2.1 0.8 0.1 28.9 1.2 15.7 10/25–27 日経/テレ東 46 7 0 5 4 4 0 1 1 0 29 2 17 10/19–20 朝日新聞 35 6 1 0 5 2 2 0 1 1 1 39 7 4 10/19–20 ANN 45.6 7.8 1.8 4.3 4.3 2.9 1.3 0.6 0.3 1.1 30.0 15.6 10/18–20 読売新聞 42 5 1 3 3 2 0 1 0 0 38 5 4 10/11–14 時事通信 27.5 5.8 0.6 3.9 1.8 1.2 0.1 0.6 0.2 56.0 28.5 10/5–6 JNN 40.1 8.1 1.8 3.5 2.9 3.1 0.4 1.0 0.2 0.6 34.2 4.2 5.9 10/5–6 共同通信 42.1 8.0 1.6 3.8 3.0 4.7 0.7 2.1 1.2 0.0 31.9 0.9 10.2 9/14–15 朝日新聞 37 7 1 0 3 3 3 1 1 0 1 35 8 2 9/14–15 ANN 46.9 7.0 1.7 5.4 5.2 4.3 0.5 1.1 0.7 1.1 26.1 20.8 9/14–15 毎日新聞 34 8 1 5 2 5 0 2 1 1 36 2 9/13–15 読売新聞 38 5 1 5 4 2 0 1 1 0 39 4 1 9/11–12 日経/テレ東 47 7 1 4 3 2 1 2 1 0 29 3 18 9/11–12 共同通信 47.7 10.0 1.5 3.3 3.1 2.8 0.9 3.4 1.1 0.1 23.9 2.2 23.8 9/6–9 時事通信 25.9 4.1 0.6 3.5 2.0 1.8 0.5 0.8 0.5 58.5 32.6 9/7–8 JNN 37.9 6.5 1.2 2.9 3.7 4.5 0.4 0.6 0.3 0.4 38.0 3.7 0.1 9/6–8 NHK 37.3 7.2 0.7 2.6 3.4 3.2 0.2 0.6 0.2 0.7 37.1 6.9 0.2 8/30–9/1 日経/テレ東 40 8 1 5 3 4 0 2 1 0 32 2 8 8/23–25 読売新聞 41 7 1 4 2 3 0 0 1 0 37 5 4 8/17–18 ANN 44.3 10.0 2.1 3.9 4.5 5.4 1.0 0.8 0.9 1.1 26.0 18.3 8/17–18 共同通信 40.9 10.0 1.4 5.1 4.3 3.8 0.7 4.3 1.3 0.2 26.6 1.4 14.3 8/9–12 時事通信 28.0 5.8 0.6 4.1 2.1 2.2 0.4 1.0 0.4 53.4 25.4 8/3–4 JNN 37.4 7.8 0.9 5.3 2.9 3.6 0.3 1.3 0.8 0.3 37.0 2.5 0.4 8/2–4 NHK 36.1 7.2 1.5 4.0 3.0 3.8 0.8 1.2 0.2 0.2 34.8 7.1 1.3 7/26–28 日経/テレ東 37 11 1 4 5 5 1 2 1 1 30 2 7 7/22–23 朝日新聞 34 10 1 0 5 4 4 1 1 0 1 30 9 4 7/22–23 共同通信 37.0 13.5 1.7 4.6 5.3 6.8 0.7 2.2 1.0 0.3 25.9 1.0 11.1 7/22–23 読売新聞 40 12 2 5 3 5 1 1 1 0 27 4 13 7/21 れいわ新選組とNHKから国民を守る党が政党要件を取得 7/21 参院選 35.4 15.8 7.0 – 13.1 9.0 9.8 2.1 – 4.6 2.0 1.4 – – 19.6 7/13–15 NHK 34.2 6.0 1.5 4.3 3.2 3.1 0.5 — — 0.5 39.1 7.7 4.9 7/13–14 朝日新聞 34 6 1 0 4 5 2 1 1 1 33 12 1 7/5–8 時事通信 25.8 3.9 0.6 4.1 2.6 1.8 0.3 58.3 32.5 7/6–7 JNN 40.0 6.8 1.5 4.5 2.7 3.4 0.5 0.7 33.5 6.5 6.5 7/5–7 NHK 33.4 6.0 1.6 4.8 2.9 2.3 0.5 1.0 39.5 8.0 6.1 7/4–5 読売新聞 38 6 1 4 3 3 1 0 37 7 1 6/28–30 NHK 34.9 5.8 1.1 3.8 3.4 3.0 0.6 0.2 38.3 8.9 3.4 6/28–30 日経/テレ東 42 10 1 0 4 4 4 1 0 33 2 9 6/28–30 読売新聞 39 5 2 3 2 2 1 1 42 3 3 6/26–27 共同通信 37.9 9.9 2.7 5.1 2.9 3.7 1.5 0.1 32.7 3.7 5.2 6/22–23 朝日新聞 37 5 1 0 3 3 2 0 0 1 38 10 1 6/21–23 NHK 31.6 5.7 1.1 4.8 3.7 2.2 0.5 0.6 42.7 7.0 11.1 6/15–16 共同通信 39.2 10.1 1.2 4.3 3.2 3.9 1.6 0.4 33.9 2.2 5.3 6/15–16 毎日新聞 29 8 1 3 3 3 1 1 44 15 6/7–10 時事通信 27.7 3.3 0.6 2.6 1.8 1.2 0.3 59.4 31.7 6/7–9 NHK 36.7 5.1 1.2 3.1 2.5 2.6 0.2 0.3 41.2 7.2 4.5 6/5 希望の党が政党要件を喪失 6/1–2 JNN 40.0 4.5 0.9 0.1 3.5 2.6 1.9 0.2 — — 0.6 40.8 5.0 0.8 5/28 松沢成文が希望の党代表を辞任し後任に中山成彬が就任 5/18–19 ANN 45.0 9.9 1.7 0.0 5.5 3.4 3.9 1.1 — — 1.3 28.2 16.8 5/18–19 朝日新聞 34 5 1 0 4 2 3 0 2 37 12 3 5/18–19 共同通信 40.4 9.8 1.0 0.2 3.9 4.1 4.1 0.8 0.1 33.8 1.8 6.6 5/18–19 毎日新聞 31 8 1 0 5 3 4 0 1 39 8 5/17–19 読売新聞 42 4 0 0 4 2 3 0 1 41 3 1 5/10–13 時事通信 26.5 3.7 0.6 0.1 3.8 2.1 1.6 0.1 59.6 33.1 5/11–12 JNN 40.1 6.3 0.8 0.3 3.2 2.5 2.7 0.8 0.6 39.8 3.0 0.3 5/10–12 日経/テレ東 42 6 1 0 5 3 7 1 0 36 3 6 5/10–12 NHK 35.2 4.8 0.7 0.0 3.1 3.2 2.9 0.6 0.6 40.2 8.8 5.0 5/1–2 共同通信 40.9 7.8 0.9 0.1 4.2 2.3 4.3 0.3 0.2 37.6 1.4 3.3 4/26–28 読売新聞 40 4 1 0 3 3 4 0 0 40 5 同率 4/26 自由党が国民民主党へ合流 4/20–21 ANN 43.0 10.1 1.4 0.1 3.8 5.0 4.0 0.4 0.2 — 1.2 30.8 12.2 3/6–4/15 朝日新聞 35 7 1 0 4 3 1 1 1 0 47 0 12 4/13–14 朝日新聞 35 7 1 0 3 3 2 1 0 1 38 9 3 4/13–14 毎日新聞 30 8 1 0 4 4 3 1 0 2 42 12 4/5–8 時事通信 26.7 4.3 0.6 0.1 3.9 1.9 1.3 0.1 0.2 58.5 31.8 4/6–7 JNN 40.2 4.7 1.4 0.0 3.8 2.8 2.1 0.8 0.2 0.4 39.6 4.2 0.6 4/5–7 NHK 37.3 5.4 0.9 0.0 4.4 2.4 1.0 0.2 0.2 0.2 40.7 7.3 3.4 4/1–2 共同通信 43.0 7.9 1.6 0.2 3.5 2.7 3.5 1.4 0.3 0.0 33.9 2.0 9.1 4/1–2 読売新聞 38 3 1 0 4 3 2 0 0 0 42 5 4 4/1 政治団体としてれいわ新選組が設立 3/22–24 日経/テレ東 43 7 0 0 3 5 3 0 0 — — 0 34 5 9 3/22–24 読売新聞 38 4 0 0 4 2 1 1 0 0 44 6 6 3/16–17 ANN 45.7 10.3 1.5 0.0 4.7 4.4 1.1 0.6 0.7 1.0 30.0 15.7 3/16–17 朝日新聞 35 5 1 0 4 3 2 0 0 0 41 9 6 3/16–17 毎日新聞 32 9 0 0 5 4 2 1 1 0 39 7 3/8–11 時事通信 25.5 4.3 0.7 0.1 2.8 2.3 1.4 0.2 0.2 60.7 35.2 3/9–10 共同通信 38.3 10.5 0.8 0.7 4.3 3.7 2.7 0.7 0.3 0.2 35.2 2.6 3.1 3/8–10 NHK 36.7 5.5 1.0 0.1 3.4 2.8 1.0 1.1 0.2 0.1 40.6 7.6 3.9 3/2–3 JNN 38.8 5.7 1.1 0.2 3.7 2.2 1.8 0.2 0.9 0.4 40.0 5.1 1.2 2/23–24 ANN 44.2 9.9 0.8 0.0 4.5 4.6 1.6 1.4 0.2 0.2 32.6 11.6 2/22–24 読売新聞 35 6 0 0 3 2 1 1 0 0 47 5 12 2/16–17 朝日新聞 37 6 1 0 3 2 1 0 0 1 41 8 4 2/15–17 日経/テレ東 42 9 1 0 3 4 1 0 0 0 33 6 9 2/9–11 NHK 37.1 5.7 0.6 0.0 3.3 3.1 1.2 0.4 0.2 0.1 41.5 6.7 4.4 2/8–11 時事通信 25.4 3.4 0.3 0.1 3.3 1.8 1.0 0.6 0.3 61.5 36.1 2/2–3 JNN 40.6 6.3 1.2 0.0 4.2 3.3 1.4 0.4 0.1 0.3 37.0 5.2 3.6 2/2–3 共同通信 40.6 8.6 1.2 0.6 3.7 3.8 2.8 1.1 0.8 0.0 35.3 1.5 5.3 2/2–3 毎日新聞 31 9 1 0 3 3 3 0 1 1 42 11 1/26–27 ANN 43.6 7.1 1.2 0.2 5.1 4.1 1.4 1.4 0.5 0.2 35.2 8.4 1/25–27 日経/テレ東 43 9 1 0 4 4 2 1 0 0 33 4 10 1/25–27 読売新聞 38 6 1 0 3 2 1 0 0 0 45 4 7 1/19–20 朝日新聞 38 7 1 0 3 3 1 0 0 0 38 9 同率 1/12–14 NHK 35.2 6.0 1.0 0.0 5.5 2.7 0.8 0.2 0.2 0.0 42.5 5.9 7.3 1/12–13 JNN 37.8 5.2 0.6 0.0 3.4 2.5 1.1 0.4 0.4 0.2 43.5 4.8 5.7 1/12–13 共同通信 36.0 9.2 1.4 0.0 2.8 2.4 2.4 0.4 0.6 0.0 43.5 1.3 7.5 1/11–14 時事通信 26.7 4.2 0.2 0.2 2.8 1.9 1.1 0.6 0.0 60.0 33.3

 2018年 
 調査期間 調査会社 自民 立民 国民 民進 希望 公明 共産 維新 社民 自由 その他 支持政党なし 不明・無回答 首位と次点の差 11/13–12/25 朝日新聞 37 8 1 — 0 3 3 1 1 1 0 42 3 5 12/15–16 ANN 45.2 8.6 1.4 0.0 3.9 5.0 2.2 1.7 0.3 1.6 30.1 15.1 12/15–16 朝日新聞 35 8 1 0 3 3 1 0 0 1 41 7 6 12/15–16 共同通信 38.6 11.5 1.4 0.2 3.8 3.4 1.4 0.5 0.8 0.1 36.1 2.2 2.5 12/15–16 毎日新聞 29 10 1 0 4 3 2 0 1 0 43 14 12/14–16 日経/テレ東 38 9 1 0 4 4 2 1 0 0 37 3 1 12/14–16 読売新聞 34 8 1 0 4 3 1 0 0 0 46 3 12 12/7–10 時事通信 21.3 4.6 1.0 0.2 3.4 1.6 0.8 0.2 0.1 65.1 43.8 10/17–12/10 毎日/SSRC 32 7 1 0 2 3 2 0 0 0 50 18 12/8–9 NHK 34.5 7.6 0.9 0.2 3.6 3.0 0.6 0.4 0.2 0.3 41.1 7.6 6.6 12/1–2 JNN 39.0 6.4 1.0 0.1 3.2 2.2 0.9 0.5 0.3 0.9 41.4 4.1 2.4 11/23–25 日経/テレ東 40 9 1 0 4 3 1 0 0 0 38 4 2 11/23–25 読売新聞 41 7 0 0 4 2 1 0 0 0 42 3 1 11/17–18 ANN 46.1 10.2 2.0 0.0 3.7 4.3 1.3 0.7 0.6 0.7 30.4 15.7 11/17–18 朝日新聞 36 7 1 0 3 3 1 0 0 1 41 7 5 11/17–18 毎日新聞 29 12 1 0 5 3 2 0 0 1 41 12 11/9–12 時事通信 26.8 4.3 0.6 0.1 4.0 2.4 1.0 0.2 0.2 58.3 31.5 11/9–11 NHK 37.4 6.2 1.5 0.1 3.7 2.9 0.4 0.7 0.4 0.2 40.7 5.8 3.3 11/3–4 JNN 37.3 4.9 1.2 0.5 4.3 3.0 1.1 0.4 0.1 0.3 44.0 3.0 6.7 11/3–4 共同通信 45.2 9.1 1.3 0.3 5.3 3.6 1.9 0.8 0.8 0.0 30.2 1.5 15.0 10/26–28 日経/テレ東 40 9 1 0 4 4 1 0 0 0 36 5 4 10/26–28 読売新聞 37 5 1 0 3 2 1 0 0 0 46 2 9 10/20–21 ANN 43.2 10.4 1.4 0.0 3.1 4.5 1.2 1.0 0.0 0.4 34.8 8.4 10/13–14 朝日新聞 37 6 1 0 2 2 1 0 0 0 40 11 3 10/13–14 JNN 38.4 5.3 1.3 0.3 3.9 2.5 1.0 0.8 0.3 0.5 42.0 3.7 3.6 10/6–8 NHK 36.3 6.1 0.8 0.2 3.3 2.7 0.5 0.5 0.6 0.2 41.5 7.5 5.2 10/5–8 時事通信 27.7 4.5 0.1 0.1 2.7 1.8 0.8 1.0 0.2 59.2 31.5 10/6–7 毎日新聞 31 11 0 0 4 3 2 1 1 1 40 9 10/2–3 共同通信 44.8 8.7 1.0 0.5 4.4 2.2 2.6 0.8 0.6 0.0 33.0 1.4 11.8 10/2–3 日経/テレ東 46 8 1 0 4 3 2 0 0 0 33 3 13 10/2–3 読売新聞 43 5 0 0 3 2 1 0 0 0 42 2 1 9/21–23 日経/テレ東 48 6 1 0 4 3 1 1 0 0 32 4 16 9/21–23 読売新聞 40 6 1 0 4 2 1 0 0 0 45 3 5 9/20–21 共同通信 46.2 6.3 1.5 0.3 3.3 3.2 2.1 1.0 0.4 33.4 2.3 12.8 9/20 自民党総裁選／安倍晋三が自民党総裁に再選 9/15–17 NHK 35.8 4.8 0.7 — 0.1 4.1 3.0 0.3 0.5 0.2 0.2 43.0 7.4 7.2 9/15–16 ANN 46.6 6.7 1.5 0.1 3.9 2.8 1.9 1.5 0.6 0.9 33.5 13.1 9/7–10 時事通信 26.9 4.4 0.4 0.2 4.1 1.9 0.9 0.3 0.0 59.2 32.3 9/8–9 朝日新聞 40 5 1 0 2 3 1 0 0 0 36 12 4 9/1–2 JNN 30.5 5.5 0.5 0.0 1.8 2.8 0.8 0.8 0.2 0.8 54.2 2.2 23.7 9/1–2 毎日新聞 33 9 1 0 3 3 1 1 1 0 40 7 8/25–26 共同通信 43.8 8.8 1.5 0.7 2.3 3.2 2.6 1.3 0.8 32.8 11.0 8/24–26日経/テレ東 45 10 1 0 3 3 1 1 0 33 3 12 8/24–26読売新聞 40 4 1 0 2 2 1 0 0 0 45 3 5 8/18–19 ANN 44.0 10.7 0.7 0.1 3.8 5.6 1.6 0.7 0.1 0.7 32.0 12.0 8/3–6 時事通信 27.1 4.6 0.5 0.0 3.3 2.3 0.9 0.3 0.2 58.9 31.8 8/4–5 朝日新聞 36 6 1 0 3 4 1 1 0 1 41 6 5 8/4–5 JNN 31.7 7.5 0.5 0.2 3.4 1.8 1.5 0.6 0.3 0.8 50.7 1.1 19.0 8/3–5 NHK 35.6 5.6 0.4 0.0 4.1 2.7 0.9 0.3 0.3 0.0 43.2 6.8 7.6 7/28–29 毎日新聞 30 10 1 1 2 4 2 1 1 1 42 12 7/21–22 ANN 42.1 13.1 1.4 0.1 4.3 3.7 0.9 0.7 0.3 1.1 32.3 9.8 7/21–22 共同通信 41.6 12.4 0.9 0.4 2.9 3.0 2.1 0.5 0.5 32.8 8.8 7/21–22 読売新聞 41 8 0 0 3 3 1 1 0 0 41 2 同率 7/20–22 日経/テレ東 38 12 1 0 3 4 2 1 0 0 36 4 2 7/14–15 朝日新聞 34 8 1 0 4 3 1 1 0 1 39 8 5 7/6–9 時事通信 25.4 4.7 0.6 0.2 3.7 2.1 1.1 1.0 0.0 58.2 32.8 7/7–8 JNN 29.8 8.0 0.6 0.1 3.0 3.2 1.3 1.6 0.0 0.7 50.4 1.5 20.6 7/6–8 NHK 38.1 7.5 0.7 0.1 2.7 3.1 0.8 0.4 0.3 0.2 39.1 7.0 1.0 6/23–24 毎日新聞 30 11 0 0 4 2 2 1 0 1 41 11 6/22–24 日経/テレ東 44 9 0 0 4 4 1 1 0 0 30 6 14 6/16–17 ANN 47.7 11.2 1.5 0.2 3.0 3.0 1.1 1.1 0.2 0.7 30.3 17.4 6/16–17 朝日新聞 34 9 1 0 3 3 1 0 0 1 40 8 6 6/15–17 NTV 38.9 10.2 0.4 0.3 3.4 2.9 1.9 0.8 0.0 0.0 41.1 0.1 2.2 6/15–17 読売新聞 38 6 1 0 3 3 0 0 0 0 44 3 6 6/8–11 時事通信 25.8 5.2 0.6 0.1 3.8 2.0 1.1 0.4 0.1 58.9 33.1 6/8–10 NHK 35.8 8.9 1.1 0.0 2.4 4.1 0.7 1.2 0.0 0.2 38.2 7.4 2.4 6/2–3 JNN 30.8 10.7 0.5 0.2 3.2 4.0 2.2 0.6 0.3 0.9 44.4 2.3 13.6 5/26–27 毎日新聞 26 13 1 1 4 4 2 0 1 1 40 14 5/25–27 日経/テレ東 42 12 1 0 4 4 2 1 0 0 30 5 12 5/19–20 ANN 41.4 15.2 1.5 0.7 4.1 5.7 1.6 1.3 0.4 1.2 26.9 3.5 5/19–20 朝日新聞 36 9 1 0 3 3 1 0 0 039 8 3 5/18–20 NTV 36.7 12.2 0.5 0.4 3.7 3.2 1.4 1.2 0.5 0.339.8 0.3 3.1 5/18–20 読売新聞 37 7 2 0 4 3 2 0 0 042 3 5 5/11–14 時事通信 26.8 5.0 0.6 0.2 4.4 1.7 0.7 0.4 0.2 57.7 30.9 5/12–13 JNN 30.4 8.3 0.8 0.3 3.7 2.5 1.8 0.3 0.1 0.949.11.9 18.7 5/12–13 共同通信 37.1 13.3 1.1 0.7 3.7 4.5 1.5 0.8 0.7 34.2 2.9 5/11–13 NHK 35.9 7.9 1.1 0.1 3.5 2.3 0.7 0.3 0.3 0.340.47.3 4.5 5/7 民進党と希望の党の議員らが合流して国民民主党を結成 4/27–29 日経/テレ東 40 14 — 1 0 3 3 2 0 0 0 32 4 8 3/14–4/25 朝日新聞 33 12 1 1 4 3 2 1 1 0 42 0 9 4/21–22 ANN 37.6 13.6 2.9 0.4 3.1 4.1 1.9 1.6 0.5 0.2 34.1 3.5 4/21–22 毎日新聞 29 13 1 1 3 3 2 1 0 2 40 11 4/20–22 読売新聞 37 10 2 1 2 3 1 0 0 0 40 3 3 4/14–15 朝日新聞 33 10 2 0 4 3 1 0 0 0 40 7 7 4/13–15 NTV 33.4 9.5 1.2 0.7 4.0 3.4 2.2 0.9 0.3 0.1 44.4 0.0 1.0 4/6–9 時事通信 25.3 5.1 0.7 0.4 3.9 2.4 1.0 0.7 0.0 58.3 33.0 4/7–8 JNN 31.7 8.8 1.8 1.1 3.1 2.4 1.8 0.1 0.1 0.8 47.3 1.1 15.6 4/6–8 NHK 35.4 8.5 1.4 0.3 3.5 2.9 0.8 0.5 0.3 0.2 39.2 7.0 3.8 3/31–4/1 共同通信 39.1 14.2 0.9 1.3 3.9 3.9 2.2 0.6 0.7 32.0 7.1 3/31–4/1 読売新聞 36 9 1 0 3 2 1 1 0 0 41 4 5 3/24–25 ANN 40.6 16.2 3.7 0.9 3.8 4.9 1.1 1.3 0.3 0.8 26.4 14.2 3/23–25 日経/テレ東 40 12 2 1 4 4 1 0 0 0 31 5 9 3/17–18 朝日新聞 32 11 1 1 3 3 1 0 0 0 36 12 4 3/17–18 共同通信 36.2 11.5 2.8 1.0 3.2 2.9 3.1 1.1 0.4 36.5 0.3 3/17–18 毎日新聞 29 13 1 1 3 4 2 39 10 3/16–18 NTV 33.3 10.3 2.0 0.9 3.7 3.9 1.3 1.7 0.5 0.7 41.7 0.1 8.4 3/9–12 時事通信 25.2 5.3 1.2 0.5 2.9 2.6 0.8 0.6 0.1 58.3 33.1 3/9–11 NHK 36.3 10.2 1.2 0.6 3.1 2.6 1.2 0.7 0.2 0.0 37.9 5.9 1.6 3/9–11 読売新聞 38 9 1 1 4 3 1 0 0 0 38 3 同率 3/3–4 JNN 30.3 11.4 1.1 0.8 3.8 3.6 0.9 0.4 0.0 1.1 44.9 1.7 14.6 3/3–4 共同通信 39.5 11.1 1.4 1.6 3.7 3.7 2.6 0.3 0.6 34.1 5.4 2/24–25 ANN 44.9 13.3 1.5 1.1 3.7 5.4 2.3 1.8 0.1 0.5 25.4 19.5 2/24–25 毎日新聞 35 13 1 0 3 3 3 0 1 1 37 2 2/23–25 日経新聞 42 11 2 1 4 2 3 1 31 4 11 2/17–18 朝日新聞 35 10 1 1 3 4 1 1 0 0 38 6 3 2/16–18 NTV 36.7 11.1 2.3 1.2 4.1 4.0 1.6 1.1 0.1 0.1 37.3 0.4 0.6 2/10–12 NHK 38.7 8.3 1.4 0.4 2.1 2.7 1.1 0.4 0.6 0.2 36.8 7.4 1.9 2/9–12 時事通信 28.5 4.2 0.9 0.3 3.9 1.8 1.1 0.3 0.1 57.6 29.1 2/10–11 共同通信 41.2 10.9 0.9 2.0 4.0 2.7 2.9 0.7 0.7 33.4 7.8 2/10–11 読売新聞 42 9 2 1 3 2 1 0 0 0 36 2 6 2/3–4 JNN 32.9 10.6 1.0 0.8 3.4 2.8 1.8 0.3 0.3 0.9 43.3 1.8 10.4 1/26–28 日経新聞 43 9 2 1 2 4 1 0 0 1 32 7 11 1/26–28 NTV 31.5 13.0 1.4 1.0 3.8 2.8 1.6 1.0 0.8 0.8 41.8 0.5 10.3 1/20–21 朝日新聞 39 9 1 1 4 3 1 0 0 1 34 7 5 1/20–21 ANN 42.3 16.6 3.0 1.2 3.6 4.8 2.0 0.9 0.2 1.1 24.3 18.0 1/20–21 毎日新聞 30 14 0 2 3 4 2 0 1 0 37 7 1/12–15 時事通信 28.1 6.2 0.8 0.63.4 2.0 0.9 0.2 0.0 56.0 27.9 1/13–14 共同通信 38.4 12.7 1.3 1.2 2.8 3.8 2.4 0.6 0.1 0.0 35.4 1.3 3.0 1/13–14 JNN 33.8 11.3 1.2 0.6 3.3 3.5 1.8 0.4 0.1 0.8 41.3 1.9 7.5 1/12–14 読売新聞 39 8 1 1 4 2 1 1 0 0 40 2 1 1/6–8 NHK 38.1 9.2 1.3 1.0 2.4 3.6 1.0 0.3 0.0 0.4 36.6 6.2 1.5

 2017年 
衆院選後
 調査期間 調査会社 自民 立民 民進 希望 公明 共産 維新 社民 自由 その他 支持政党なし 不明・無回答 首位と次点の差 12/16–17 朝日新聞 36 9 1 1 3 3 1 0 0 0 36 10 同率 12/15–17 日経/テレ東 40 10 1 1 3 4 2 1 0 0 33 4 7 12/15–17 NTV 34.3 10.5 2.4 1.2 2.7 4.3 1.6 0.7 0.0 0.7 41.2 0.3 6.9 12/8–11 時事通信 24.8 5.0 1.8 0.9 4.1 1.7 1.0 0.6 0.0 58.7 33.9 12/9–10 ANN 42.3 14.5 2.7 1.8 5.3 3.9 2.3 0.4 0.4 0.0 26.4 15.9 12/8–10 NHK 38.1 7.9 1.8 1.4 4.1 3.5 1.5 0.6 0.2 0.1 34.1 6.9 4.0 12/8–10 読売新聞 40 9 1 2 3 2 1 0 0 0 39 2 1 10/18–12/6 毎日/SSRC 35 12 1 7 4 3 3 1 0 0 33 2 12/2–3 共同通信 37.1 12.5 1.8 3.2 2.7 3.1 2.2 1.1 0.3 34.4 1.6 2.7 12/2–3 JNN 35.7 9.8 1.2 1.0 3.1 3.7 1.1 0.7 0.2 0.9 41.3 1.4 5.6 11/24–26 日経新聞 39 14 1 2 5 3 2 0 0 30 3 9 11/17–19 NTV 32.8 10.4 1.0 2.7 3.8 3.6 2.7 1.0 0.3 0.7 41.1 0.0 8.3 11/10–13 時事通信 27.9 5.4 1.2 1.5 3.6 1.8 1.3 0.3 0.1 55.0 27.1 11/11–12 毎日新聞 34 14 0 4 4 3 2 0 0 1 34 同率 11/11–12 朝日新聞 37 12 1 3 3 3 2 1 0 1 30 7 7 11/11–12 JNN 35.6 11.0 1.9 3.4 4.0 3.4 2.9 0.8 0.2 0.3 34.9 1.6 0.7 11/10–12 NHK 37.1 9.6 1.3 3.2 5.2 3.1 1.1 0.6 0.1 0.2 32.4 6.1 4.7 11/4–5 ANN 43.7 19.9 2.2 4.4 4.3 6.1 2.7 0.8 0.3 0.3 15.3 23.8 11/1–2 日経/テレ東 44 14 1 4 5 4 3 0 0 0 23 2 21 11/1–2 読売新聞 42 14 2 5 3 3 2 0 0 0 25 3 17 10/23–24 朝日新聞 39 17 0 3 4 3 2 1 0 0 21 10 18 10/23–24 読売新聞 43 14 1 5 4 3 2 1 0 0 24 3 1910/22衆院選33.319.9 17.412.57.96.10.8 1.3 13.4

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 2024年衆院選以降 

 2021年衆院選から2024年衆院選まで 

 2017年衆院選から2021年衆院選まで