Iglesia La Luz del Mundo is a historic church located in Salt Lake City, Utah, United States.

Originally built as the First Church of Christ, Scientist, on July 30, 1976 it was added to the National Register of Historic Places.

The church building, designed by local architect, Walter E. Ware, in the Richardsonian Romanesque style, was built in 1898 of brick and Utah Kyune sandstone.

[4] After being used for a time by Anthony's Fine Art and Antiques, the building is once again being used as a church.

[5] Iglesia La Luz del Mundo has used the building since about 2006.