"Segne du, Maria" is a Christian Marian hymn in German with text by Cordula Wöhler in 1870, and a melody composed by Karl Kindsmüller and published in 1916, after the author's death. On popular demand, it is contained in the Gotteslob of 2013, and other hymnals and songbooks.

Marian hymns are Christian songs focused on Mary, mother of Jesus. They are used in both devotional and liturgical services, particularly by the Roman Catholic, Eastern Orthodox, Oriental Orthodox, Anglican, and Lutheran churches. They are often used in the month of May devotions. Some have also been adopted as Christmas hymns. Marian hymns are not popular among some Protestants, as they see Marian veneration as idolatry. However, the practice is very common among Christians of Catholic traditions, and a key component of the Eastern Orthodox liturgy. There are many more hymns to Mary within the Eastern Orthodox yearly cycle of liturgy than in Roman Catholic liturgy.