《三一颂》（英语：doxology）是不少传统基督教教会在众会结束礼拜之前必唱的一种诗歌。然而，不少新教教会早就不再使用。

前者基督新教中译称为荣耀颂，中文诗集称三一颂者，多指后者。

A doxology (Greek: δοξολογία, from δόξα, doxa, "glory" and -λογία, -logia, "saying") is a short hymn of praises to God in various forms of Christian worship, often added to the end of canticles, psalms, and hymns. The tradition derives from a similar practice in the Jewish synagogue, where some version of the Kaddish serves to terminate each section of the service.