Fredrika "Fredrique" Augusta Paijkull, née Broström (22 September 1836–1899) was a Swedish educator.
Paijkull was born in Stockholm to lieutenant Carl Broström and Kerstin Schenson.
Paijkull was educated first by private teachers and then at the Wallinska skolan in Stockholm: from 1860 to 1862, she worked as a governess.
In 1862, she married the pioneer of Folk high school in Sweden, the geologist and educator Baron Wilhelm Paijkull (1836-1869).
In 1870, she founded the first Folk high school for females in Sweden in Samuelsberg in Motala, which was moved to Helsingborg in 1873 and Tågaborg in 1876.