Jill Heinerth

Early life and education

As a child, Jill was inspired by Jacques Cousteau's television series. In 5th grade, she gave a Science Fair project about mysterious disappearances in the Bermuda Triangle. In 2023 Heinerth was awarded an honorary PhD from Victoria University in the University of Toronto.

Career In 1991, Heinerth quit her office job and moved to the Cayman Islands to dive full-time, honing skills in underwater photography.

In 1998, Heinerth was part of the team that made the first 3D map of an underwater cave. Heinerth became the first person to dive the iceberg caves of Antarctica, penetrating further into an underwater cave system than any woman ever where she and her then husband Paul Heinerth "discovered wondrous life and magical vistas" and experienced the calving of an iceberg, documented in the film Ice Island.

In 2015, Heinerth participated in exploring the numerous anchialine caves of Christmas Island.

In 2016, Heinerth led an expedition that explored and surveyed the flooded Bell Island Mines in Newfoundland and Labrador, Canada.

Heinerth is a Fellow of The Explorers Club and the inaugural Explorer-in-Residence of the Royal Canadian Geographical Society.

She consults on training programmes for diving agencies, publishes photojournalism in a range of magazines and speaks around the world.

In 2020, Heinerth spoke with the podcast This is Love about diving in ice caves in Antarctica.

Jill Heinerth is a prolific public speaker and educator represented by Speaker's Spotlight agency.

In 2020, Heinerth was interviewed on many radio, TV and podcasts programs including the NPR radio program Fresh Air.

In August 2022, Heinerth led a team of expeditionary technical divers who confirmed and photographed a lost, sunken WWII bomber at the bottom of Gander Lake in Newfoundland.

Heinerth was a member of a Royal Canadian Geographical Society team that discovered the wreckage of the Quest, the polar exploration vessel of the Shackleton–Rowett Expedition of 1921–1922 on which Sir Ernest Shackleton died in 1922.The wreck was found in 390 metres of water on the seabed of the Labrador Sea roughly 80 km off Labrador's coast, sitting almost upright, and appearing to be broadly intact.

Jill Heinerth is the subject of the award-winning feature documentary film Diving Into The Darkness, produced by Running Cloud Productions and directed by Nays Baghai. The 2024 film won the feature documentary award at the Santa Barbara International Film Festival.

Personal life Heinerth married cave diver Paul Heinerth in 1996; they later divorced. with whom she lives in Carleton Place, Ontario, Canada. Heinerth has described her hobbies as hiking, kayaking and cycling; "My favorite pastime is getting up at dawn and cycling to my local spring where a robust swim against the current of the Santa Fe River starts my day on the right track." Heinerth, Jill (2021). The Aquanaut. Tundra Books.

Film Heinerth has produced TV series for PBS, National Geographic Channel, Discovery Channel and the BBC, consulted on movies for directors including James Cameron. She has produced documentaries including We Are Water and Ben's Vortex.

Jill hosted and shot underwater videography for the Under Thin Ice episode of on the CBC Television Network. Produced by GalaFilm of Montreal, Canada. In 2026 Jill Heinerth was featured as a technical iceberg diver and featured presenter on "The Berg" episode of CBC's The Nature of Things.

Awards

In 2012, Heinerth was named the "Sea Hero of the Year" by SCUBA Diving Magazine.

Heinerth is a member of the Explorers Club, a fellow of the National Speleological Society, and she has been inducted into the Women Divers Hall of Fame. In November 2013, she was awarded the first ever Christopher Ondaatje Medal for Exploration by the Royal Canadian Geographical Society.

In January 2017, the Academy of Underwater Arts and Sciences announced that Jill Heinerth was to become a 2017 AUAS Fellow by receiving an NOGI Award for 'Sports & Education'.

Later that year, on 7 March 2017, the Governor General of Canada announced that Jill Heinerth was to receive the Canadian Polar Medal.

In March 2018 Jill Heinerth was awarded the Beneath The Sea Diver of the Year (Education) Award.

On 18 August 2020 it was announced that Jill Heinerth would be inducted into the International SCUBA Diving Hall of Fame. Due to the COVID-19 pandemic the induction will be delayed until 2021.

In February 2021 Jill's Children's book The Aquanaut was selected by Dolly Parton as a Blue Ribbon Selection of Dolly Parton's Imagination Library.

Jill Heinerth was named as the 2024 Honorary Ottawa Riverkeeper at the Riverkeeper's annual gala on 29 May 2024.

Heinerth received the 2026 21st Century Adventurer Award, presented by Defender and the European Outdoor Film Tour (EOFT).