Gertrud Schiller (7 January 1905 – 4 December 1994) was a German art historian, nurse, social pedagogue and Lutheran teacher of religion.
From 1915 she attended the Anna Barbara von Stettensches Institut, a Höhere Mädchenschule in Augsburg, which did not allow its students to take the Abitur.
In 1923, she attended a household school (Haushaltsschule) in Munich and then learned nursing care at the municipal hospital in Augsburg.
After the war ended, she suggested establishing an office for advising congregations on artistic matters.
Following a review by Wilhelm Stählin, the Deutscher Caritasverband requested Schiller to set up an iconographic library.
At the end of the war, she wrote Das Licht scheint in der Finsternis, which was published in 1946 by Johannes-Stauda-Verlag.