Alfred Schmidtke was a German New Testament scholar.
As a collaborator of Hermann von Soden he worked on Greek uncial codices of the New Testament.
[1] Schmidtke travelled, investigating the libraries of monasteries in Albania and Macedonia on von Soden's behalf.
[2] In 1903, after a "long stay" at Mount Athos, he published a description of the monastic republic there.
In 1911, his work on the manuscripts of the Jewish Christian Gospels was published.