Best YouTube Influencers Advocating for Ocean Conservation and Marine Life Protection (2025)

Published: April 26, 2025

Curated selection of YouTube influencers dedicated to ocean conservation and marine life protection. These creators share insights on marine biology, conservation efforts, and environmental challenges. Explore their unique content to learn more about preserving our oceans. To explore more influencers, visit our platform.

Nano(1K-10K)

Captivates audiences with marine life antics and conservation advocacy through engaging storytelling.
1

Content Focus

Marine life advocacy | Animal influencer

“The original official Neil the seal YouTube” Neils old account with a total 15 million views and 30,000 subscribers got banned for incorrect copyright issues. So here we are again starting fresh and only uploading my own videos without any copyright problems. Follow Neil the Seals journey 🦭 Neil (born October 2020), also known as Neil the Seal, is a southern elephant seal in the Australian state of Tasmania. He was born in Salem Bay, Tasmania. Neil gained Internet fame after resting for his month-long molting period in Dunalley, Tasmania a seaside town where Neil took over front yards, blocked roads, smashed down front fences and even blocked some ladies car in her driveway, leaving her to call her boss to say she may be late because an elephant seal is blocking her from leaving. Neil become an Internet sensation soon after reaching millions of followers on his TikTok account and other social media outlet accounts He has.

5.3K
followers
462
posts
Shares Alaskan adventures and marine biology insights, inspiring outdoor exploration and learning.
2

Content Focus

outdoor exploration | travel | marine biology

to all who come to this happy place, welcome! 🐟🏔️🏂🪻🐻🏕️🐋 hi everyone - i’m michaela, your 24 year old token alaska friend. i love sharing my life which consist a lot of exploring the outdoors, travel, and life as a seasonal worker! i hope you’ll stick around and come on this wild adventure called life with me! 📍southeast, alaska

5.0K
followers
125
posts
Combines art and science to showcase marine life, fostering conservation awareness through creativity.
3

Content Focus

Marine biology | Art | Conservation

Hi all - welcome to my channel!! I am a marine biology graduate currently undertaking a PhD and I run a website aiming to showcase the amazing marine life found on UK (and other coastlines) through illustrations! *****CHECK IT OUT HERE www.marinemumbles.com ******* I hope to combine science and art on this channel. I post any videos that are part of my weekly upload posts (on wednesdays). SUBSCRIBE to this channel if you want to see be timelapses of my paintings, tutorials, videos that explain and showing marine life and lots of great adventures! You can head over to my website to check out more about me, get more information on marine life and see my illustrations. Also you can follow me on twitter and instagram. Plus if you like art you see why not purchase some from my Easy shop! Etsy Shop: https://www.etsy.com/uk/shop/MarineMumbles?ref=l2-shopheader-name Twitter: www.twitter.com/marinemumbles Instagram: www.instagram.com/marinemumbles

2.9K
followers
316
posts
Blends personal lifestyle with marine biology insights, offering unique perspectives on both.
4

Content Focus

Personal lifestyle | Marine biology

•WEDNESDAY 🔛🔝• •Coquette and downtown girl• •~🩰💋🫀🎸🍁🥂~• •~I edit, draw and do all star Cheer level 2~• My Wednesday favs •Jenna Ortega 💋 •Emma Myers 💋 •Hunter Doohan 💋 •Johnna Dias-Watson💋 🎵Favorite music artists🎵 •Melanie Martinez 🎸 •Taylor swift🎸 •Lana del ray🎸 💋~BTW ILL MAKE PFP’S FOR EDITORS~💋 YOUTUBE WONT LET ME CHANGE MY BANNER😡😡😡 @youtube

1.2K
followers
736
posts
Aspiring conservationist promoting ocean wellness and nature appreciation through engaging content.
5

Content Focus

marine conservation | wellness | nature

hey broskis :) aspiring marine conservationist the ocean, nature, wellness and conservation click the link!

1.5K
followers
25
posts
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Tackles seafood fraud with genetic research, promoting marine biology and science communication.
6

Content Focus

Marine biology | Seafood fraud prevention | Science communication

Hi! And welcome to my channel! I am a marine biologist working hard to tackle and prevent seafood fraud and illegal fishing practices. I use genetics to develop methods that can be used to catch and fend off fraud in the seafood supply chain. I am also using satellite imagery to identify instances of illegal and unregulated fishing. I am originally specialised in Arctic marine biology and have a BSc in zoology & environmental biology and an MSc in Arctic marine ecology, and I am currently working towards completing my PhD. I am passionate about science communication and I created this channel to share with you bits and pieces of the research world as I know it. Please follow me on Twitter or Instagram if you’d like to have ongoing news on my whereabouts!

2.5K
followers
23
posts
Explores coastal wonders with educational insights, revealing hidden marine biodiversity.
7

Content Focus

Marine biology | Coastal exploration | Education

Discover amazing animals, bizarre behaviors and the fantastic features of our coastlines, every fortnight with Prof. Charles Griffiths, his son Matt, and Ben the labradoodle. Emeritus Professor Charles Griffiths introduces us to the amazing, diverse natural world that lies on our coastlines. We visit different shores and explore the wide range of habitats, animals and plants that occur there. From limpets that farm the rocks to alien-like worlds of colonial organisms, Charles shows us a hidden world that most of us have never realised was on our doorsteps.

2.3K
followers
110
posts
Virtual ocean adventures promoting marine conservation with engaging educational content.
8

Content Focus

ocean conservation | marine education

Aloha, e komo mai to Kaimana Conservation! (Hello, welcome to Kaimana Conservation!) In Hawaiian, Kaimana means ‘strength of the ocean.’ Here in Maui, we experience the ocean’s immense power, amazing biodiversity, and incredible fragility first-hand. Through our educational YouTube channel, we bring people along on virtual ocean adventures, and raise awareness about ocean conservation from a scientific perspective. Mahalo for supporting the marine environment by making "waves of change" in your own lives! Come along on our adventures by clicking the subscribe button, or join our Ohana by becoming a Patreon of Kaimana. All donations go towards ocean conservation efforts, local community outreach, and continued efforts to raise public awareness about marine conservancy.

4.3K
followers
68
posts
Short films on marine biology and wildlife, fostering nature appreciation and education.
9

Content Focus

Marine biology | Wildlife documentaries

DCDocumentaries es Naturaleza. Naturaleza es Vida. Cortometrajes sobre biología marina y vida salvaje. Ciencia y divulgación Te gustan nuestros videos? Ayuda a financiar la cuenta donando a través de Paypal. Nuestra intención de divulgar y crear contenido sobre naturaleza crecen contigo! Link en el perfil 🇺🇸/🇬🇧 DCDocumentaries is Nature. Nature is Life. Short films about marine biology and wildlife. Science and divulgations Do you like our videos? Help fund the account by donating through Paypal. Our intention to share and create content about nature grows with you! Link on the profile Grabación y edición de voz: Alpha Studios -»Link de su instagram #ocean #sea #biology #nature #water #documentary #medusa #jellyfish #tiburon #shark #sepia #cuttlefish #animals #travel #trip #australia #azores #barcelona #discover #underwater #apnea

1.1K
followers
263
posts
Passionate about killer whales, sharing marine biology insights and advocacy.
10

Content Focus

marine life advocacy | killer whales | marine biology

i love killer whales and want to share them with all of you

1.1K
followers
326
posts

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Micro(10K-100K)

Retired professor shares vast biotech knowledge, focusing on marine conservation education.
1

Content Focus

Biotechnology | Marine Conservation | Education

Metaverse Biosystems - An Open Project I am a retired Professor of Biotechnology and looking to share my extensive knowledge for our science learners. Its a new learning experience for me in video making and i hope to share my learnings along the way as a retirement project. I have 3 other colleagues who are retired professors and lecturers who will be helping to populate this channel more as a hobby to share our vast knowledge across biological sciences. Personally, I have 30 years experience in teaching Biological Sciences, Chemistry, Bioinformatics and Biotechnology in an European University. I hope you will find these videos useful for your learning. Please feel free to share with other like minded educators and learners. Thank you for supporting this channel.

13.2K
followers
10.0K
posts
Offers personal marine biology adventures, highlighting ocean conservation and career insights.
2

Content Focus

marine biology | ocean conservation | personal adventures

The musings of a marine biologist. Join me on my adventures and discover-ings of our wonderful oceans and get to know the behind-the-scenes of a marine biologist. Instagram: https://www.instagram.com/tellysmarinetales/?hl=en Email me: chantel.elston@gmail.com

30.3K
followers
101
posts
Unveiling the 'secret side' of science with a focus on marine biology and conservation.
3

Content Focus

marine biology | science education | ocean conservation

We'll show you the 'secret side' of science that you didn't learn about in school. Thanks For Visiting Our Channel!

15.6K
followers
270
posts
Inspiring lifestyle changes through marine conservation and holistic health insights.
4

Content Focus

Marine conservation | Lifestyle optimization | Holistic health

Helping you #MakeThrivingStandard

10.9K
followers
718
posts
Exploring ocean mysteries with scientists, highlighting conservation and scientific breakthroughs.
5

Content Focus

Ocean exploration | Marine conservation | Science education

Ocean + Science + Exploration = "CHANGING SEAS" Changing Seas is a public television series produced by WPBT2/South Florida PBS in Miami, Florida. The series takes viewers on an exciting adventure to the heart of our liquid planet. The oceans cover roughly 70 percent of the earth's surface and they contain 97 percent of the world's water supply. Nevertheless, only five percent of their vast expanse has been explored 00 leaving in secret a deep, liquid wilderness yet to be discovered. Changing Seas goes to sea with explorers and scientists as they uncover new information that could lead to scientific breakthroughs. This documentary series lets viewers experience first-hand how oceanographers and other experts study earth's last frontier, and it sheds light on how human activities are threatening ocean resources. Narrated by Peter Thomas (Seasons 1 - 6) and Craig Sechler (Seasons 7 - Present.)

14.9K
followers
412
posts
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Stunning documentary filmmaking to inspire ocean conservation and sustainable futures.
6

Content Focus

Ocean conservation | Marine life protection | Documentary filmmaking

A 90 minute film directed by Yann Arthus-Bertrand and Michael Pitiot. Can we imagine a film that would change the way people look at the ocean? Can we explain simply, to everyone, the greatest natural mystery of our planet? And lastly, can we help our children believe in a better and more sustainable world tomorrow? This is the triple challenge of a new cinema adventure signed by Yann Arthus-Bertrand and editor- in-chief Michael Pitiot, who brings with him the scientific missions of TARA, a unique pool of researchers, oceanographers and biolo- gists from several countries. Thanks to its astonishing photography, the film takes us on a magnificent and unprecedented journey into the heart of the least known regions of our planet. The film narrates the most marvelous and also the most terrifying human experiences of our time. Filmed in extreme geographical conditions all over the globe, it describes the modern Odyssey of people who go out to discover their blue planet.

57.0K
followers
41
posts

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Macro(100K-1M)

Educates on climate crisis and ocean conservation, driving environmental awareness and action.
1

Content Focus

climate crisis | ocean conservation | environmental education

The climate crisis is happening, and the time to act is now 🌎 Subscribe to our other channels! NowThis: http://www.youtube.com/@nowthis NowThis Impact: http://www.youtube.com/@nowthisimpact

320.0K
followers
1.9K
posts
Fun and educational animal content with a focus on wildlife rescue and marine life.
2

Content Focus

Animal content | Wildlife rescue | Marine life

Amazing and fun animal content

201.0K
followers
158
posts

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Mega(1M+)

Captivating wildlife documentaries exploring ocean depths and nature's wonders.
1

Content Focus

Wildlife documentaries | Ocean exploration | Nature education

From the stealthy hunts of lions to predatory sharks, Real Wild documentaries will take you around the world, exploring the wonders and the dangers nature has to offer from the depths of the ocean to land's deadliest creatures Real Wild is part of the Little Dot Studios network.

1.8M
followers
845
posts
Engaging millions with captivating ocean life and marine education content.
2

Content Focus

Ocean Life | Marine Education | Wildlife

Ocean Life

8.0M
followers
1.0K
posts

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