Joel Mossberg (January 30, 1870 – October 15, 1943) was a Swedish-American singer, educator and choir director, who was active between 1900 and 1940.

[1] In Chicago, Mossberg continued working at his trade, devoting his spare time to musical studies.

His fine voice and masterful technique soon made him famous as a baritone of rare ability and secured him the position of soloist at the North Shore Jewish Synagogue and the Sixth Presbyterian Church.

He was a choral director and teacher at the Mendelssohn Conservatory of Music in Chicago as well as head of the American Union of Swedish Singers.

Literary stalwarts Carl Michael Bellman, J. L. Runeberg and Gunnar Wennerberg contributed to his repertoire.