Adela (Ada) Dundas (1840–1887) was a Scottish churchwoman and an artist whose work was recognised by John Ruskin.
She was the youngest of five daughters of William Pitt Dundas, the registrar-general for Scotland, and his wife, Mary (née Strange).
[6][failed verification] In 1843, Adela Dundas fell ill with an inflation of her lungs and was bedbound for a year.
[7] In 1875 Dundas was unanimously elected secretary and treasurer of the Churchwoman's Association of the Scottish Episcopal Church.
[3][4] In 1878, her study A Leaf and two Berries of Berberis Mahonia, was included in the Ruskin Art Collection educational series.