Helen Margaret McElhone (10 April 1933 – 5 June 2013) was a Scottish politician.
She worked together with her husband, Frank McElhone, during his time as a Member of Parliament (MP) representing Glasgow from 1969.
After his sudden death, McElhone was elected as his successor; but within a year her Glasgow Queen's Park constituency was abolished in boundary changes and she lost out to a neighbouring MP in the selection for a new seat.
She continued her political activity after leaving Parliament.