Frances Hatton Eva Hasell MBE (13 December 1886 – 3 May 1974) was a British traveller and missionary in Canada running the "Canadian Caravan Mission".

Her parents were Frances Maud (born Flood) and John Edward Hasell JP DL.

They met at St Christopher's College in Blackheath where she had been sent for religious training and Bosanquet told her of the people of western Canada.

Bosanquet was a missionary there and she imagined that the children there could be given Sunday School lessons by women travelling by horse when the weather allowed it.

[4] She was concerned at the mix of nationalities and religions and had a loose relationship with the "Fellowship of the Maple Leaf" who supported the aims of the Empire.