Viera Collaro (born 1946) is a Slovak-Danish artist whose work in light art relies on the effects of light on colour, space and reflection. In addition to her artworks and installations, since the early 1990s she has decorated a number of Danish buildings including Copenhagen University's South Campus on Amager. In 2002, she was awarded the Eckersberg Medal and in 2015, she received the prestigious Thorvaldsen Medal.