| Office: | Member of the House of Councillors of Japan |
| Alongside: | Tsuneo Kitamura |
| Constituency: | Yamaguchi at-large district |
| Country: | Japan |
| Succeeded: | Nobuo Kishi |
| Party: | Liberal Democratic Party |
| Termstart: | April 29, 2013 |
| Office2: | Mayor of Shimonoseki |
| Termstart2: | April 30, 1995 |
| Termend2: | March 26, 2009 |
| Birth Date: | April 2, 1957 |
| Birth Place: | Tokyo, Japan |
| Alma Mater: | University of Tokyo |
Kiyoshi Ejima (born April 2, 1957) is a Japanese politician who has served as a member of the House of Councillors of Japan since 2013. He represents the Yamaguchi at-large district as a member of the Liberal Democratic Party.[1]
Ejima was born on April 2, 1957, in Tokyo. He graduated from University of Tokyo in 1980 with a degree in engineering, and earned a graduate degree in engineering from the same university in 1982.
Prior to his election to the House of Councillors, Ejima worked as an engineer and university lecturer before being elected mayor of the city of Shimonoseki in 1995.
In 2013, he was elected to the House of Councillors.