Nonja (21 April 1976 - 22 May 2018[1][2]) was a female orangutan at Tiergarten Schönbrunn (Vienna Zoo) who had her own Facebook page.

The zoo provided her with a special camera, enabling her to take digital pictures, which subsequently were uploaded to her Facebook page.

[3][4] In 2009, the zoo provided Nonja with a special camera with a Wi-Fi connection and encouraged her to take pictures in her enclosure.

The pictures taken by Nonja were automatically uploaded to her Facebook page, which had several thousand visitors per day.

[5] In May 2018 Nonja developed a severe kidney dysfunction, which could not be remedied by medical treatment, hence it was decided to put her down to avoid unnecessary suffering.