Edwin Theodor Saemisch (30 September 1833, Luckau – 29 September 1909, Bonn) was a German ophthalmologist born in Luckau.
In 1858 he received his medical doctorate from the University of Berlin, afterwards serving as an assistant to Albrecht von Graefe (1828-1870) in Berlin, and to Alexander Pagenstecher (1828-1879) in Wiesbaden.
Saemisch specialized in eye disorders, particularly diseases of the conjunctiva, sclera and cornea.
[1][2] He is credited for providing descriptions of vernal conjunctivitis and a type of corneal ulcer called "ulcus serpens corneae".
With Alfred Carl Graefe (1830-1899), a cousin of Albrecht von Graefe, he was co-editor of a multi-volume manual on ophthalmology titled Handbuch der gesammten Augenheilkunde.