Join Us in Safeguarding Our Ocean's Future

The ocean’s future depends on all of us. Join the Cousteau Society in our mission to protect marine life, advocate for our oceans, and inspire global conservation efforts to protect our Water Planet.

Portrait of Jacques Cousteau in his signature red beanie, representing The Cousteau Society’s commitment to ocean conservation on the homepage.

CUSTODIANS OF THE SEA SINCE 1973

For over 50 years, the Cousteau Society has been at the forefront of ocean exploration, education, and conservation. By advocating for the silent world beneath the waves, we inspire global action to protect marine life and ensure a thriving ocean for generations to come.

Know

Know

Explore the Cousteau Society's mission to protect and celebrate the wonders of our oceans while continuing Captain Jacques Cousteau's extraordinary legacy.

Love

Love

Reconnect with Jacques Cousteau’s inspiring legacy through breathtaking visuals, iconic marine species, and timeless wisdom that inspired generations to protect the underwater world.

Protect

Protect

Discover how the Cousteau Society protects our oceans and marine life, and learn how you can join us in ensuring a thriving future for our Water Planet.

UNESCO-Cousteau Ecotechnie Programme

The UNESCO-Cousteau Ecotechnie Programme (UCEP) represents a bold vision for addressing the environmental challenges of today and tomorrow.

UNESCO-Cousteau Ecotechnie Programme

The UNESCO-Cousteau Ecotechnie Programme (UCEP) represents a bold vision for addressing the environmental challenges of today and tomorrow.

Cousteau Divers

Connecting divers and scientists, Cousteau Divers harnesses the power of citizen science to protect marine ecosystems and monitor ocean health.

Cousteau Divers

Connecting divers and scientists, Cousteau Divers harnesses the power of citizen science to protect marine ecosystems and monitor ocean health.

Mission Red Sea

Protecting marine biodiversity and empowering communities in the Red Sea with science-driven conservation and sustainable development strategies.

Mission Red Sea

Protecting marine biodiversity and empowering communities in the Red Sea with science-driven conservation and sustainable development strategies.

Vaquita Conservation in Mexico

Learn how the Cousteau Society collaborates with local experts and partners to protect the Vaquita’s habitat, monitor the population, and advocate for their survival.

Vaquita Conservation in Mexico

Learn how the Cousteau Society collaborates with local experts and partners to protect the Vaquita’s habitat, monitor the population, and advocate for their survival.

Key Numbers

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YEARS PROTECTING OUR WATER PLANET

For over five decades, we have been at the forefront of marine conservation, safeguarding the ocean and the incredible life it sustains. Our mission continues to inspire global action, ensuring a thriving Water Planet for generations to come.
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COUSTEAU SOCIETY MEMBERS

Founded in 1973 by Captain Jacques-Yves Cousteau, the Cousteau Society unites over 50,000 members worldwide who share a commitment to protecting our oceans.
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SCUBA DIVERS WORLDWIDE

Thanks to Captain Cousteau’s groundbreaking co-invention of the Aqualung, the underwater world has become accessible to millions. Today, over 6 million scuba divers worldwide explore the depths, inspired by his vision and innovation.

UNESCO-Cousteau Ecotechnie Programme

The UNESCO-Cousteau Ecotechnie Programme (UCEP) represents a bold vision for addressing the environmental challenges of today and tomorrow.

UNESCO-Cousteau Ecotechnie Programme

The UNESCO-Cousteau Ecotechnie Programme (UCEP) represents a bold vision for addressing the environmental challenges of today and tomorrow.

Cousteau Divers

Connecting divers and scientists, Cousteau Divers harnesses the power of citizen science to protect marine ecosystems and monitor ocean health.

Cousteau Divers

Connecting divers and scientists, Cousteau Divers harnesses the power of citizen science to protect marine ecosystems and monitor ocean health.

Mission Red Sea

Protecting marine biodiversity and empowering communities in the Red Sea with science-driven conservation and sustainable development strategies.

Mission Red Sea

Protecting marine biodiversity and empowering communities in the Red Sea with science-driven conservation and sustainable development strategies.

Vaquita Conservation in Mexico

Learn how the Cousteau Society collaborates with local experts and partners to protect the Vaquita’s habitat, monitor the population, and advocate for their survival.

Vaquita Conservation in Mexico

Learn how the Cousteau Society collaborates with local experts and partners to protect the Vaquita’s habitat, monitor the population, and advocate for their survival.

Subscribe

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