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MAKE AN IMPACT

As microplastics make headlines, the challenge isn’t understanding what they are, but what to do next. We need your support today to demand action.

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CALVES OF THE ATLANTIC

Meet the new North Atlantic right whale calves of the 2025/2026 calving season!

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BECOME A WAVEMAKER

Sign up today to get updates and action alerts from Oceana, the world’s largest international organization dedicated to saving the world’s oceans.

WHO WE ARE

Oceana is the largest international advocacy organization focused solely on ocean conservation. In the United States, Oceana campaigns to win policy victories that will restore and maintain ocean abundance and biodiversity.

OUR APPROACH

Our multi-disciplined teams lead strategic, directed campaigns that achieve measurable outcomes for the oceans.

OUR IMPACT

We have won more than 325 victories and protected over 4 million square miles of ocean.

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FEATURED CAMPAIGN

Plastic Pollution

Oceana campaigns to stop plastic pollution at the source — by working to pass local, state, and national policies that reduce the production and use of unnecessary single-use plastic and move toward refill and reuse systems.

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CAMPAIGN HIGHLIGHTS

Stop Illegal Fishing

Protecting Ocean Habitats

Responsible Fishing

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CONTACT

Oceana International Headquarters
1025 Connecticut Avenue NW, Suite 200
Washington, DC 20036 USA

General Inquiries
+1(202)-833-3900
info@oceana.org

Donation Inquiries
+1(202)-569-4895
wavemaker@oceana.org

Press Inquiries
+1(202)-833-3900
press@oceana.org

OCEANA'S EFFICIENCY

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Sign up today to get weekly updates and action alerts from Oceana.

SHOW YOUR SUPPORT WITH A DONATION

We have already protected over 4 million square miles of ocean and innumerable sea life - but there is still more to be done.

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