| Election Name: | 2019 Osaka prefectural election |
| Country: | Osaka |
| Type: | parliamentary |
| Ongoing: | no |
| Previous Election: | 2015 Osaka prefectural election |
| Previous Year: | 2015 |
| Next Election: | 2023 Osaka prefectural election |
| Next Year: | 2023 |
| Seats For Election: | All 88 seats in the Osaka Prefectural Assembly |
| Majority Seats: | 45 |
| Turnout: | 50.44% (5.26%) |
| Leader1: | Ichirō Matsui |
| Party1: | One Osaka |
| Seats Before1: | 40 |
| Seats After1: | 51 |
| Seat Change1: | 11 |
| Popular Vote1: | 1,530,336 |
| Percentage1: | 50.72% |
| Leader2: | Akira Satō |
| Party2: | Liberal Democratic |
| Seats Before2: | 24 |
| Seats After2: | 15 |
| Seat Change2: | 9 |
| Popular Vote2: | 697,404 |
| Percentage2: | 23.11% |
| Governor | |
| Before Election: | Ichirō Matsui |
| Before Party: | One Osaka |
| After Election: | Hirofumi Yoshimura |
| After Party: | One Osaka |
| Leader4: | Shigeki Sato |
| Party4: | Komeito |
| Seats Before4: | 15 |
| Seats After4: | 15 |
| Popular Vote4: | 311,332 |
| Percentage4: | 10.32% |
| Leader5: | Toshiaki Yanagi |
| Party5: | Communist |
| Seats Before5: | 2 |
| Seats After5: | 2 |
| Popular Vote5: | 243,270 |
| Percentage5: | 8.06% |
The 2019 Osaka Prefectural Assembly Election was held on 7 April to elect the 88 members of the Osaka Prefectural Assembly.[1]
The 88 seats of the Osaka Prefectural Assembly are up for election in every four years.[2] For this election, a total of 146 candidates ran for the 88 seats in 53 electoral districts. No voting took place in 13 elections of 8 districts, as candidates in these races face no opposition.[3]
| Osaka Restoration Association | 1,530,336 | 50.72% | 51 | 11 | ||
| Liberal Democratic Party | 697,403 | 23.11% | 15 | 9 | ||
| Komeito | 311,332 | 10.32% | 15 | |||
| Japanese Communist Party | 243,270 | 8.06% | 2 | |||
| Constitutional Democratic Party | 58,695 | 1.95% | 1 | 1 | ||
| Democratic Party For the People | 2,806 | 0.09% | 0 | 1 | ||
| Independent | 173,507 | 5.75% | 4 | |||
| Total | 3,017,349 | 100.00% | 88 | |||
|---|---|---|---|---|---|---|