Agnes Milowka was an Australian technical diver, underwater photographer, author, and cave explorer. She gained the international recognition for extending the cave systems across Australia and Florida, and as a public speaker and the author on subject of diving and maritime archaeology.

Agnes Milowka attended Caulfield Grammar School (1994–99), she was a house captain, champion school rower and was a finalist in the statewide VCE achiever award.

She received her graduate degrees in Maritime Archaeology from Flinders University (2007), Bachelor of Business, Marketing and Event Management from Victoria University (2008), Bachelor of Arts, History and Australian Studies from University of Melbourne (2005), where she was a president of the Melbourne University Underwater Club (2003–2005).

She participated as the researcher and diver in a series of qualitative underwater archeology, fieldwork and research projects.

In the effort coordinated by Victorian Speleological Association in 2009, she and James Arundale extended Elk River streamway cave system by 5000 ft (1.4 km), which has potential to become the longest continuous stream passage in Victoria, Australia.

Saint Agnes of Bohemia, O.S.C., (Czech: Svatá Anežka Česká), or Agnes of Prague (20 June 1211 - 2 March 1282), was a medieval Bohemian princess who opted for a life of charity and piety over a life of luxury and comfort. Although she was venerated soon after her death, Agnes was not beatified or canonized for over 700 years.

Agnes was the daughter of Bohemian king Premysl Otakar I, making her a descendant of Saint Ludmila and Saint Wenceslaus, patron saints of Bohemia. Agnes' mother was Constance of Hungary, who was the sister of King Andrew II of Hungary, so Agnes was a first cousin to St. Elizabeth of Hungary.

When she was three years old, Agnes was entrusted to the care of another aunt, St. Hedwig of Andechs, the wife of Duke Henry I the Bearded of Silesia. Hedwig placed her to be educated by a community of Cistercian nuns in a monastery which she herself had founded in Trzebnica. Upon her return to Prague, Agnes was entrusted to a priory of Premonstratensian Canonesses to continue her education.