Theo Wolvecamp (Hengelo, 30 August 1925 - Amsterdam, 11 October 1992) was a painter and graphic artist, who was part of the Cobra group for a number of years. His father was a tailor and died around 1934 when Wolvecamp was nine years old. He started painting in a refined cubist style during the war (1940-45) and learned to draw properly with private lessons. In 1942 he painted briefly with Eef de Weerd in the studio of Riemko Holtrop; they both worked on a still life there. It was also Holtrop who brought them into contact with the older painters from the Goor area: Folkert Haanstra Sr. and Jan Broeze.