Ingrid Natasha Visser (born 20 February 1966) is a New Zealand marine biologist who studies orcas.
[citation needed] Between June 1982 and November 1986, Visser sailed with her parents and sister aboard a 17-metre (56 ft) yacht around the world.
Visser works as a guide on a variety of eco-tourism adventures, from swimming with whales to visiting Antarctica.
Visser is a member of the Australia & New Zealand branch of The Explorers Club and continues to travel the world in search of orca.
She published the first manuscript on Papua New Guinea orca, and returns regularly to Walindi Plantation Resort to conduct field research there.