Yair Rosenblum (Hebrew: יאיר רוזנבלום; January 6, 1944 – August 27, 1996) was an Israeli composer and arranger. Rosenblum was born in Tel Aviv. He was musical director of the Israel Defense Forces chorus in the 1960s and 1970s. He directed Israel's annual music festivals.
He conducted and composed songs for the Israel Defense Forces army and navy ensembles. He is best known for such songs, including Shir LaShalom (1970). He composed songs for films and television, and worked with a number of bands and choral groups. He wrote more than 1,000 songs, including "Ammunition Hill" (1967), "In a Red Dress," "The Beautiful Life," "Tranquility," "Hallelujah," and "With What Will I Bless Him.