Kaja Cxzy Andersen (b. 1985) is a Norwegian artist currently living and working in New York.

Andersen makes sculptures and installations, sometimes combined with performance, to create a tongue in cheek exploration of social media and how we experience intimacy through technology. She argues that internet is an extension of human intimacy rather than a replacement for it.

Andersen see her sculptures as avatars both in the sense that they are substitutes for her physical presence and in the sense that they symbolize generational zeitgeist.

Since 2015 Andersen has also been curating shows and creating art under the moniker 'Lounge Corp.' together with Icelandic artist Ragnheidur Karadottir. Their agenda is to make site specific exhibitions in non traditional spaces and create a dialogue with the inherent aesthetics of each space they approach.