Armia (English: Army) is Polish punk rock and hardcore punk music band founded in 1985 by Tomasz Budzyński, Sławomir Gołaszewski and Robert Brylewski. Armia is famous for its use of horn, which was unusual of punk rock bands in late 1980s and 1990s. With poetic (often inspired by philosophy and literature) lyrics, written by Budzyński, and evolving, creative music Armia has gained popularity and respect over the years, and its concerts now attract numerous fans of rock music.

Armia's lyrics and cover art has frequently alluded to philosophy, literature and religion. The cover of the LP Legenda (A Legend) features Don Quijote and some lyrics were inspired by gnosticism. The title of the LP Czas i Byt (Being and Time) comes from Martin Heidegger's work Being and Time. Other sources of inspiration include the fiction of J. R. R. Tolkien, The Bible, The Divine Comedy and Samuel Beckett (Triodante), Tove Jansson's The Moomins, films like Werner Herzog's Aguirre, the Wrath of God or Marek Piwowski's Rejs.