The Miladinov brothers, Dimitar Miladinov (1810–1862) and Konstantin Miladinov (1830–1862), were Bulgarian poets, folklorists, and activists of the Bulgarian national movement in Ottoman Macedonia. They are best known for their collection of folk songs called Bulgarian Folk Songs, considered to be the greatest of their contributions to Bulgarian literature and the genesis of folklore studies during the Bulgarian National Revival. This turned them into creators of Bulgarian ethnography. Their third brother Naum (1817-1897) helped compile this collection too. Konstantin Miladinov is also famous for his poem Taga za Yug which he wrote during his stay in Russia.

Bulgarian Folk Songs is a collection of folk songs and traditions from the then Ottoman Empire, especially from the region of Macedonia, but also from Shopluk and Srednogorie, published in 1861 by the Miladinov brothers. The Miladinovs' collection remains one of the greatest single works in the history of Bulgarian folklore studies and has been republished many times. The collection is considered also to have played an important role by the historiography in North Macedonia.