Yordan Milanov (Bulgarian: Йордан Миланов) was a Bulgarian architect, born in 1867, deceased in 1932. Milanov was one of the leading Bulgarian architects from the late 19th and early 20th centuries. His works are among the most popular landmarks of the city centar of Sofia, most notably St. Sedmochislenitsi Church and the Holy Synod Palace which were both designed in cooperation with Petko Momchilov.