Schönlein, Schoenlein may refer to: Johann Lukas Schönlein (1793, Bamberg – 1864), a German professor of medicine Henoch–Schönlein purpura (HSP, , also known as "anaphylactoid purpura", "purpura rheumatica", and "Schönlein–Henoch purpura) Blasius Schönlein, Abbot (1585 - 1595) of the Cloister of St. Georgen im Schwarzwald Herrmann Schönlein (1833–1908), German publisher (1939–2016), German politician (SPD)