Teuvo Pakkala (originally Teodor Oskar Frosterus, 9 April 1862 – 17 May 1925) was a Finnish author, playwright, reporter, linguist and teacher.
Pakkala is considered to be one of the realists of the 1880s and 1890s, and he is also often called a naturalist.
Pakkala's works are especially noted for their portrayal of children.