| Native name | 安河内 麻吉 |
|---|---|
| Office | Governor of Kanagawa Prefecture |
| Monarch | Taishō |
| Term start | 16 October 1922 |
| Term end | 24 June 1922 |
| Predecessor | Kosai Inoue |
| Successor | Seino Chōtarō |
| Office 1 | Governor of Fukuoka Prefecture |
| Monarch 1 | Taishō |
| Term start 1 | 18 April 1919 |
| Term end 1 | 6 October 1922 |
| Predecessor 1 | Taniguchi Tomegoro |
| Successor 1 | Ushimaro Sawada |
| Office 2 | Governor of Hiroshima Prefecture |
| Monarch 2 | Taishō |
| Term start 2 | 7 May 1918 |
| Term end 2 | 18 April 1919 |
| Predecessor 2 | Eitaro Mabuchi |
| Successor 2 | Raizo Wakabayashi |
| Office 3 | Governor of Shizuoka Prefecture |
| Monarch 3 | Taishō |
| Term start 3 | 12 August 1915 |
| Term end 3 | 7 May 1918 |
| Predecessor 3 | Yuasa Kurahei |
| Successor 3 | Akaike Atsushi |
| Birth date | 15 April 1873 |
| Birth place | Sue, Fukuoka, Japan |
| Death date | 15 July 1927 (aged 54) |
| Alma mater | Tokyo Imperial University |
Yasukouchi Asakichi (15 April 1873 – 15 July 1927) was a Japanese politician who served as governor of Hiroshima Prefecture from May 1918 to April 1919. He was governor of Shizuoka Prefecture (1915–1918), Fukuoka Prefecture (1919–1922) and Kanagawa Prefecture (1922–1924).