Elizabeth Hartley OBE (born 1906, date of death unknown) was active in the Girl Guiding movement both in the United Kingdom and internationally.
Hartley joined the Guiding movement as a Guider in 1925. She was a Guider-in-Charge at Foxlease and also held numerous committee positions at a national level within the Girl Guide Association (now Girlguiding UK). She also was vice-chair of the WAGGGS' 20th World Conference. She was awarded the Silver Fish. Hartley succeeded Mona Burgin as leader of the Training Team of the World Association Training scheme. Hartley authored several works about Guiding.