The National Ocean Policy Coalition is comprised of member organizations, in addition to individual members, from numerous and varied industries and fields, including:
- Alaska State Chamber of Commerce
- Alaska Support Industry Alliance
- American Maritime Congress
- American Petroleum Institute
- At-sea Processors Association
- Chevron Corporation
- Conservation Cooperative of Gulf Fishermen
- Consumer Energy Alliance
- Council of Great Lakes Industries
- CropLife America
- EnerGeo Alliance
- Garden State Seafood Association
- Global Energy Institute of the U.S. Chamber of Commerce
- Great Lakes Boating Federation
- Louisiana Highway One Coalition
- Louisiana Trade Consultants
- Mexico Beach Charters
- Mexico Beach Marina
- National Association of Charterboat Operators
- National Association of Home Builders
- National Marine Manufacturers Association
- National Ocean Industries Association
- National Onion Association
- New Bedford Seafood Coalition
- Pacific Seafood Processors Association
- Panama City Boatmen Association
- Port of Brownsville
- Recreational Fishing Alliance
- Recreational Fishing Alliance Florida-Forgotten Coast Chapter
- Resource Development Council for Alaska
- Shell Exploration & Production Company
- South Louisiana Economic Council
- The American Waterways Operators
- Transportation Institute
- United Catcher Boats
- US Oil & Gas Association