Dietrich von Bausznern (March 19, 1928 – January 20, 1980) was a German composer, cantor, organist and music teacher.
Bausznern was born in Rastenburg, East Prussia, now Kętrzyn in present-day Poland.
He wrote more than 300 compositions in a wide variety of genres, yet concentrated on church music: religious concerts, cantatas, motets, choral music, and chamber music as well a youth opera and a funk opera.
In 1981, the "Baußnern-Vereins zur Förderung des musikalischen Schaffens Waldemar von Baußnerns," an organization dedicated to promoting awareness of the music of Waldemar von Baußnern, Bausznern's grandfather was founded.
For his services as a rejuvenator of Lutheran music as organizer and composer, Bausznern received numerous awards.