Sheila McClean is an Irish impressionist painter from Moville, Donegal.

Derek Hill, a great admirer of her work, said, "Her paintings capture the Donegal we all feel in retrospect".

Joseph McWilliams, PPRUA, said, "Her landscapes are painted landscapes, her boglands are expressive marks of paint, on richly textured surfaces redolent of bog cotton and dank brown pools..... Her work reflects a deep understanding of both place and paint".