Helen Gregory (born 1946) is a prominent historian, author and retired public servant in and of Brisbane, Queensland Australia and its surrounds.

She holds a BA (Hons) from the University of Queensland and is a former adjunct professor of that institution.

In 1969 Helen Gregory was the first Queensland woman to be offered a Rotary Overseas Postgraduate Scholarship, but was unable to take up the award.^[1]

In the mid 1970s she was a consultant historian to the private and government sectors, and is believed to be the first graduate historian in Queensland to use her training in this way, demonstrating that privately commissioned histories could be undertaken without sacrificing academic standards or ethical integrity.^[1] She was the founder of the Brisbane History Group^[2] and the Professional Historians' Association (Queensland),^[3] the professional association which promotes the interests of consulting historians in Queensland, and maintains standards of practice. As well as commissioned history, Ms Gregory is the author or co-author of many academic articles and studies and several entries in the Australian Dictionary of Biography.^[4]

Ms Gregory became the first Chair of the Queensland Heritage Council in 1992, and subsequently became Director, Cultural Heritage in the Queensland Government's Environment and Heritage department (later renamed the Environmental Protection Agency, the first woman to be appointed to a senior executive position in that department.^[1]

In 2005 and subsequent years, Ms Gregory has been a judge of the History Book Award for the Queensland Premier's Literary Awards.^[5] In 2006 Ms Gregory was a member of the independent panel that suggested the name for the Eleanor Schonell Bridge to the Lord Mayor of Brisbane and in November 2007 she was appointed to the board of trustees of Newstead House, one of Queensland's oldest and most important cultural heritage sites.^[6]

Ms Gregory is married to prominent Brisbane solicitor Scott Gregory. Together they have three adult sons and, as of 2015, six grandchildren.

Works by Helen Gregory include:

• Gregory, Helen (2008). Playing For Keeps : C&K's first century, 1907-2007. Newmarket, Queensland: Creche and Kindergarten Association of Queensland. ISBN 978-0-908499-57-1.
• Gregory, Helen (2007). Brisbane Then & Now. Wingfield, South Australia: Bookwise International. ISBN 978-1-74173-011-1.
• Gregory, Helen (2007). Capturing Law And History : One Hundred Years of Queensland Law Reporting. Brisbane, Queensland: Supreme Court of Queensland Library. ISBN 978-0-9803220-2-6.^[7]
• Gregory, Helen (2006). Expressions of Mercy : A History of the Mater Hospitals 1906-2006. St Lucia, Queensland: University of Queensland Press. ISBN 0-7022-3539-3.
• Gregory, Helen & Johnston, W. Ross (2004). Women of the West. Rockhampton, Queensland: Central Queensland University Press. ISBN 1-876780-40-1.
• Gregory, Helen (2003). A Century of Sail: The South Brisbane Sailing Club 1903-2003. South Brisbane, Queensland: South Brisbane Sailing Club. ISBN 0-646-42640-0.
• Gregory, Helen (1996). The Brisbane River Story: Meanders Through Time. Brisbane, Queensland: Australian Marine Conservation Society. ISBN 0-646-30132-2.
• Gregory, Helen & Kowald, Margaret (1993). Women on Course: The McLeod Country Golf Club, 1968-1993. Mt. Ommaney, Queensland: Boolarong Publications. ISBN 0-646-15437-0.
• Gregory, Helen & Brazil, Cecilia (1993). Bearers of the Tradition : Nurses of The Royal Brisbane Hospital, 1888-1993. Bowen Hills, Brisbane, Queensland: Boolarong Publications. ISBN 0-646-16196-2.
• Gregory, Helen (1993). UQ Alumni: The First Twenty-Five Years of the Alumni Association of the University of Queensland. Brisbane, Queensland: CopyRight Publishing. ISBN 1-875401-19-9.
• Johnston, W. Ross; Gregory, Helen & Harrison, Jennifer (1992). Managing the Land: Index to the Lands Department Papers, Queensland votes and proceedings, 1880-1899. Brisbane, Queensland: Dept. of History, University of Queensland. ISBN 978-0-8677-6485-7.
• Gregory, Helen (1991). Making Maroochy: A History of the Land, the People and the Shire. Nambour, Queensland: Boolarong Publications. ISBN 0-646-04469-9.
• Gregory, Helen (1991). The Queensland Law Society Inc. 1928-1988: A History. Brisbane, Queensland: Queensland Law Society. ISBN 978-1-8755-3606-1.
• Gregory, Helen, ed. (1990). Arcadian Simplicity: J. B. Fewings memoirs of Toowong. Brisbane, Queensland: Library Board of Queensland. ISBN 0-86439-110-2.
• Gregory, Helen (1988). A Tradition of Care: A History of Nursing at the Royal Brisbane Hospital. Brisbane, Queensland: Boolarong Publications. ISBN 0-86439-064-5.
• Gregory, Helen (1987). Vivant Professores: Distinguished Members of the University of Queensland, 1910-1940. St Lucia, Queensland: University of Queensland Library. ISBN 0-908471-09-2.^[8]
• Gregory, Helen & Johnston, Ross (1980–1989). A Register of some Administrative Divisions in Queensland 1850-1891.
• Gregory, Helen & Henricksen, Noel (1977). A Church for its Times: The Story of S. Thomas' Church, Toowong. Toowong, Queensland: Anglican Parish of Toowong. ISBN 978-0-6464-7589-9. With a foreword by The Archbishop of Brisbane, the Most Reverend Felix Arnott.