1911
From this time participated in many group exhibitions in South Africa
1912-13
Exhibitions of ‘The Individualists’ in Pretoria
1913
First of many solo exhibitions held in Pretoria and The Netherlands
1920
Johannesburg Sketch Club Exhibition
South African Academy Exhibition
1921
Solo exhibitions in the Cape Province
1924
South African Art, Empire Exhibition, Wembley
1926
Solo exhibition, Amsterdam
1929
Participated in joint exhibition with Fanie Eloff, Johannesburg
1936
Empire Exhibition, Johannesburg
1948
Participated in South African Art Exhibition, Tate Gallery, London
1950
Held 25 year Retrospective Exhibition, Pieter Wenning Gallery, Johannesburg
1952
Van Riebeeck Tercentenary Exhibition, Cape Town
1953
Held Retrospective Exhibition, Potchefstroom University for Christian High Education
Rhodes Centenary Exhibition, Bulawayo
1962
Pierneef Festival, Johannesburg, Adler Fielding Gallery, Johannesburg
1965
Exhibition of Watercolours and Drawings, Johannesburg Art Gallery
1970
“The Complete Wood-Cuts of Pierneef” exhibition held, Durban Art Gallery
1972
Exhibition of Watercolours, Johannesburg Art Gallery
1973
Exhibition of the Restored Johannesburg Station panels plus associated sketches, Pretoria Art Museum
1974-75
Exhibition of the Marita J Pierneef Collection, University of Stellenbosch, Rand Afrikaans University and Potchefstroom University for Christian High Education.
1979
Station Panels installed in new Johannesburg Station Museum
‘South African Printmakers’, South African National Gallery, Cape Town
1980/81
Retrospective Exhibition of Pierneef and Van Wouw held, Pretoria Art Museum, Johannesburg Art Gallery, Durban Art Gallery, William Humphreys Art Gallery, Kimberley,
King George VI Art Gallery, Port Elizabeth and South African National Gallery, Cape Town
1982
“The Pierneef Collection” exhibited, Pretoria Art Museum
1984
Commemorative Exhibition, Pretoria Art Museum
1987
Exhibition of the Johannesburg Station Panels. Johannesburg Art Gallery