Brezje may refer to:

Bosnia and Herzegovina

• Brezje, Čelić, a village
• Brezje (Goražde), a village
• Brezje (Rogatica), a village in Republika Srpska
• Brezje (Višegrad), a village

Croatia

• Brezje, Croatia, a village near Sveta Nedelja, Zagreb County
• Brezje, Međimurje County, Croatia

Slovenia:

• Brezje, Cerknica – Municipality of Cerknica, southwestern Slovenia
• Brezje, Mozirje – Municipality of Mozirje, northeastern Slovenia
• Brezje, Novo Mesto – City Municipality of Novo Mesto, southeastern Slovenia
• Brezje, Radovljica – Municipality of Radovljica, northwestern Slovenia
• Brezje, Sevnica – Municipality of Sevnica, southeastern Slovenia
• Brezje, Škofljica – Municipality of Škofljica, central Slovenia
• Brezje, Sveti Jurij ob Ščavnici – Municipality of Sveti Jurij ob Ščavnici, northeastern Slovenia
• Brezje, Zagorje ob Savi – Municipality of Zagorje ob Savi, central Slovenia
• Brezje nad Kamnikom – Municipality of Kamnik, northern Slovenia
• Brezje ob Slomu – Municipality of Šentjur, eastern Slovenia
• Brezje pod Nanosom – Municipality of Postojna, southwestern Slovenia
• Brezje pri Bojsnem – Municipality of Brežice, southeastern Slovenia
• Brezje pri Dobjem – Municipality of Dobje, eastern Slovenia
• Brezje pri Dobrovi – Municipality of Dobrova-Polhov Gradec, northwestern Slovenia
• Brezje pri Dobu – Municipality of Domžale, central Slovenia
• Brezje pri Dovškem – Municipality of Krško, southeastern Slovenia
• Brezje pri Grosupljem – Municipality of Grosuplje, southeastern Slovenia
• Brezje pri Kumpolju – Municipality of Litija, central Slovenia
• Brezje pri Lekmarju – Municipality of Šmarje pri Jelšah, eastern Slovenia
• Brezje pri Lipoglavu – City Municipality of Ljubljana, central Slovenia
• Brezje pri Ločah – Municipality of Slovenske Konjice, northeastern Slovenia
• Brezje pri Oplotnici – Municipality of Oplotnica, eastern Slovenia
• Brezje pri Podplatu – Municipality of Rogaška Slatina, northeastern Slovenia
• Brezje pri Poljčanah – Municipality of Slovenska Bistrica, northeastern Slovenia
• Brezje pri Raki – Municipality of Krško, southeastern Slovenia
• Brezje pri Rožnem Dolu – Municipality of Semič, southeastern Slovenia
• Brezje pri Senušah – Municipality of Krško, southeastern Slovenia
• Brezje pri Slovenski Bistrici – Municipality of Slovenska Bistrica, northeastern Slovenia
• Brezje pri Šentjerneju – Municipality of Šentjernej, southeastern Slovenia
• Brezje pri Trebelnem – Municipality of Trebnje, southeastern Slovenia
• Brezje pri Tržiču – Municipality of Tržič, northwestern Slovenia
• Brezje pri Veliki Dolini – Municipality of Brežice, southeastern Slovenia
• Brezje pri Vinjem Vrhu – Municipality of Semič, southeastern Slovenia
• Brezje v Podbočju – Municipality of Krško, southeastern Slovenia
• Brezovica pri Črmošnjicah – Municipality of Semič, known as Brezje until 1955, southeastern Slovenia
• Hudo Brezje – Municipality of Sevnica, southeastern Slovenia
• Staro Brezje – Municipality of Kočevje, southern Slovenia