Toshihiko Tahara (田原俊彦, born February 28, 1961) is a Japanese idol singer, a solo vocalist, affiliated with Johnny & Associates. In the 1980s he had a number of number 1 singles in Japan. He was awarded a Japan Music Award in 1983 for the song "Saraba... Natsu" (さらば・・・夏). He was part of the Tanokin Trio.