Donald Dalrymple (1814 – 19 September 1873) was an English surgeon and Liberal politician who sat in the House of Commons from 1868 to 1873. Dalrymple was the son of William Dalrymple of Norwich, and his wife Marianne Bertram, daughter of Benjamin Bertram. He was educated at Norwich Grammar School and became a doctor. He was a Licenciate of the Apothecaries' Co., a Fellow of the Royal College of Surgeons, and a member of the Royal College of Physicians. Dalrymple practiced as a surgeon for many years, but retired before entering parliament. He died on 19 September 1873.