Anna Caselberg

Anna Margaret Frances Caselberg (née Woollaston, 1942–2004) was a New Zealand painter.

Born in 1942, She studied at the University of Auckland, spending a year living with Colin McCahon and his family during this time.

Anna Caselberg worked in oils and watercolour, mostly painting landscapes, and her style is said to show the influences of Colin McCahon and her father. She exhibited with The Group in 1975. Her work is held in public collections in New Zealand, including those of the Museum of New Zealand Te Papa Tongarewa, Suter Art Gallery, Hocken Collections, and the Dunedin Public Art Gallery.

Caselberg died of cancer in late 2004, six months after her husband's death, also from cancer.