Fritz Lubrich (26 January 1888 – 15 April 1971) was a German organist and composer.
Lubrich jr. attended the teacher's seminar in Żagań from 1905 to 1908 and was appointed in 1907 at the University of Music and Theatre Leipzig, a student of Reger and Straube.
At the end of his studies he received the Arthur Nikisch Prize for composition.
After the Second World War he went to Hamburg and continued his work as an organist and pedagogue.
Among Lubricht students were Engelbert Hilbich [de], Günter Bialas, Gerd Zacher and Kurt Schwaen.