Yasuko Komiyama (小宮山 泰子, Komiyama Yasuko, born April 25, 1965) is a Japanese politician of the Constitutional Democratic Party (CDP), who serves as a member of the House of Representatives in the Diet (national legislature).

Komiyama is a native of Kawagoe, Saitama.

After having served in the Saitama Prefectural Assembly for two terms from 1995, she ran unsuccessfully for the House of Representatives in 2000 as an independent and in 2001 as a member of Ichirō Ozawa's Liberal Party.

Komiyama is part of the CDP's shadow cabinet 'Next Cabinet' as the shadow Minister of Land, Infrastructure, Transport and Tourism.

This article about a Japanese politician born in the 1960s is a stub.