| Birth Date: | 27 October 1954 |
| Native Name: | 山本 順三 |
| Native Name Lang: | jp |
| Alma Mater: | Waseda University |
| Party: | Liberal Democratic Party |
| Birth Place: | Imabari, Ehime Prefecture, Japan |
| Order: | Chairman of the National Public Safety Commission |
| Primeminister: | Shinzo Abe |
| Term Start: | 2 October 2018 |
| Term End: | 11 September 2019 |
| Predecessor: | Hachiro Okonogi |
| Successor: | Ryota Takeda |
| Term Start1: | 26 July 2004 |
| Constituency1: | Ehime at-large |
| Office2: | Member of the Ehime Prefectural Assembly |
| Term Start2: | 1983 |
| Term End2: | 2004 |
| Constituency2: | Imabari |
is a Japanese politician of the Liberal Democratic Party, a member of the House of Councillors in the Diet (national legislature).[1] [2] A graduate of Waseda University, he was elected to the House of Councillors for the first time in 2004 after serving in the assembly of Ehime Prefecture for six terms since 1983.[3] [4] [5]
In October 2015 Yamamoto was appointed state minister of land, infrastructure, transport and tourism, state minister of the Cabinet Office of Japan and state minister for reconstruction, he was active in these posts until August 2016.