Henrietta Maria Gulliver (29 October 1866 – 15 July 1945) was an Australian artist who specialized in landscape and floral still-life paintings.

Gulliver was a successful and wealthy pharmacist who developed and manufactured the famous Australian drug "Laxettes".

[3] They spent the majority of their married life in the Melbourne area although they also lived for several years in Capel, Surrey in England.

[4] Tom Roberts encouraged her interest in painting, and she also interacted with the landscape painter Arthur Streeton, who influenced her style and remained a lifelong friend.

Other artists who also sketched and painted at her properties included Clara Southern, Hilda Rix Nicholas, Elsie Barlow and Alice Marian Ellen Bale.