Tetsuo Saito

Tetsuo Saito
斉藤 鉄夫
Official portrait, 2021
Chief Representative of Komeito
Assumed office
9 November 2024
Preceded byKeiichi Ishii
Minister of Land, Infrastructure, Transport and Tourism
In office
4 October 2021  11 November 2024
Prime MinisterFumio Kishida
Shigeru Ishiba
Preceded byKazuyoshi Akaba
Succeeded byHiromasa Nakano
Minister of the Environment
In office
2 August 2008  16 September 2009
Prime MinisterYasuo Fukuda
Tarō Asō
Preceded byIchirō Kamoshita
Succeeded bySakihito Ozawa
Member of the House of Representatives
Assumed office
19 July 1993
Preceded byMulti-member district
ConstituencyHiroshima 1st (1993–1996)
Chugoku PR (1996–2021)
Hiroshima 3rd (2021–present)
Personal details
Born (1952-02-05) 5 February 1952
Ōnan, Shimane, Japan
Political partyKomeito
Other political
affiliations
New Frontier
Alma materTokyo Institute of Technology
OccupationPhysical engineer
Politician

Tetsuo Saito (斉藤 鉄夫, Saitō Tetsuo; born 5 February 1952) is a Japanese politician who serves as chief representative of the Komeito since 2024. He served as Minister of Land, Infrastructure, Transport and Tourism from 2021 to 2024 and Minister of the Environment from 2008 to 2009.

Born in Shimane Prefecture, he was educated at the Tokyo Institute of Technology and worked as an engineer before entering politics. He was elected to serve as chief representative of the Komeito to succeed Keiichi Ishii, who was defeated in the 2024 election.