Places
* Buna, Mostar, a village in Bosnia and Herzegovina at the confluence of the Buna and Neretva rivers * Buna, Kenya, a town in Wajir County * Buna, Ivory Coast, a town in Zanzan District *Rivers and other waterbodies
*Languages
* Buna language, a Torricelli language of Papua New Guinea * Mbum language or Buna language, an Adamawa language of CameroonRubber
* Buna rubber, tradename for Polybutadiene, a synthetic rubber * Buna Werke Schkopau, a former IG Farben synthetic rubber plant near Halle (Saale), Germany, later * Monowitz Buna Werke, a former IG Farben synthetic rubber plant with an attached Nazi German labor camp near Oswiecim, PolandShips
* HMAS ''Buna'' (L 132), a ''Balikpapan''-class heavy landing craft operated by the Royal Australian Navy * JDS ''Buna'' (PF-294), a ''Tacoma''-class frigate operated by the Japan Maritime Self-Defense ForcePeople
* Buna Lawrie, an Australian Aboriginal musicianOther uses
* '' Buna maflat'', an Ethiopian coffee ceremony * Buna (payment system), a project of the Arab Monetary Fund * HD 16175 or Buna, a star * '' Fagus crenata'' or buna, a deciduous tree of the beech family * '' Sac de gemecs'' (Andorran: ''Buna''), a type of bagpipe in CataloniaSee also
* * Bună Ziua, Cluj-Napoca, a housing district in Romania {{disambiguation, geo, ship