Elsie Jean Dalyell OBE (13 December 1881 – 1 November 1948) was an Australian medical doctor who specialised in pathology.

[2] She joined the Scottish Women's Hospitals for Foreign Service in 1916 and the Royal Army Medical Corps in 1917—together, these commitments took her to France, Greece, Malta and Turkey.

[2] Her attempt to open a private practice failed, and she was eventually hired by the New South Wales Department of Public Health as an assistant microbiologist in 1924.

[2] In 1926 she and Marie Montgomerie Hamilton who was an assistant medical officer began research concerning veneral disease in women.

[9] Dalyell retired in 1946 and died on 1 November 1948 of hypertensive heart disease complicated by a coronary occlusion.