Anuna De Wever (an haife ta ranar 16 ga watan Yunin, 2001) ƴar asalin Beljiyam ne mai rajin kawo sauyin yanayi kuma yana ɗaya daga cikin na gaba-gaba a jerin mutanen da ke rajin kare gurbatar yanayi a makarantar School Strike for Climate a Belgium. An haifi De Wever a Mortsel, Belgium. Tare da Kyra Gantois da Adélaïde Charlier, De Wever ya zama ɗayan manyan mutane a yajin aikin Makaranta don sauyin yanayi a Belgium. A sakamakon haka, daga Fabrairu zuwa Mayun shekara ta 2019 suna da shafi na mako-mako a cikin mujallar HUMO . Bayan yajin aiki na makaranta a Belgium-dama-dama Flemish ministar muhalli Joke Schauvliege ta zama tilas ta yi murabus bayan da da'awar da ta yi cewa Hukumar Tsaron Jihar Beljiyom tana da bayanai da ke nuna cewa yajin aikin kungiyar siyasa ce ta gaba. Bambance-bambance na mutum ya haifar da ɓarkewa a tsakanin Matasan Beljiyam don motsi na yanayi, tare da tashi daga co-kafa Kyra Gantois a watan Agustan shekara ta 2019. De Wever ya bayyana a bikin kiɗan shekara ta 2019 Pukkelpop na kide-kide don jawo hankalin masu sauraro don yin hankali kan al'amuran yanayi.