Sam Fonteyn (born Samuel Soden, c. 1925–1991) was an English composer-pianist whose most significant output was for the Boosey & Hawkes Music Library, for which he composed and recorded countless works. Most are short character pieces for the piano with colorful titles indicating the images the pieces are meant to conjure. Others are bright orchestral pieces. Fonteyn's work has been heard on television since he recorded for Boosey & Hawkes in the 1970s.