Philip Laskowsky (Yiddish: פֿיליפּ לאַסקאָװסקי; c.1884–1960) was a Polish-born American composer, arranger, bandleader, comedian and actor of the Yiddish theatre.[1][2][3] He collaborated with a number of well-known figures of the American Yiddish theatre such as Boris Thomashefsky, Louis Gilrod, Isidore Lillian, Jacob Jacobs, and Rubin Doctor.[2] He is sometimes credited with having written the music for the well-known Yiddish song Oyfn veg shteyt a boym, although this is disputed.[4]