Sophus Andersen (8 December 1859 – 19 September 1923) was a Danish composer and music critic.
[1] Sophus Emil Andersen was born in Copenhagen.
He was the son of composer Fritz Andersen (1829–1910).
He studied composition with composer Thorvald Hansen (1847–1915).
From 1892 he was a music critic at the Copenhagen newspaper København .