Lisa-ann Gershwin, also known as Lisa Gershwin, is a biologist based in Launceston, Tasmania, who has described over 200 species of jellyfish, and written and co-authored several non-fiction books about Cnidaria (jellyfish and allies) including Stung! (2013) and Jellyfish – A Natural History (2016). She provides independent advice related to jellyfish worldwide to the media, online and via The Jellyfish App. She was a candidate in the 2021 Tasmanian state election running as an independent in the electorate of Clark.