Takuboku Ishikawa (?? ??, Ishikawa Takuboku, February 20, 1886 – April 13, 1912) was a Japanese poet.
He died of tuberculosis.
Well known as both a tanka and "modern-style" (???, shintaishi) or "free-style" (???, jiyushi) poet, he began as a member of the Myojo group of naturalist poets but later joined the "socialistic" group of Japanese poets and renounced naturalism.