2014
Stanley Simmonds 1917 – 2006, A Retrospective Exhibition featuring art drawn from Stan's entire catalogue
The Foundry Gallery, Lewes &
Lewes House, Lewes

2012
Small retrospective exhibition organised by the Charles Causley Society
– Lawrence House Museum, Launceston, Cornwall

2002
Exhibition –The Somerville Gallery, Plymouth

1995
Exhibition – Exeter University

1985
Portrait of Charles Causley – London Institute of Education.
(This portrait is now in a private collection)

1963
Stanley Simmonds / Quentin Blake – Hertford College, Oxford

1962
“Three Artists”, R J Hitchcock, Kenneth Rowell, Stanley Simmonds – Bear lane Gallery, Oxford
“Two Man Exhibition” – Brook Street Gallery, London

1961
“One Man Show” – Bear Lane Gallery, Oxford

1960
“Summer Exhibition”– Bear Lane Gallery, Oxford

1959
Pictures for Schools– Whitechapel Art Gallery
The Festival of London – Bexley
Oxford Today – Bear Lane Gallery, Oxford
“One Man Show” – Bear Lane Gallery Oxford

1958
The London Group AnnualExhibition – RBA Galleries
“Contemporary British Landscape Painters” with John Piper, John Bratby and Ivon Hitchens – Bear Lane Gallery, Oxford
“One Man Show” – Bear Lane Gallery, Oxford

1957
The Royal Academy
Brighton Art Gallery