| Nautical Institute | |
| Size: | 200 px |
| Abbreviation: | NI |
| Formation: | 1971 |
| Type: | Professional Body |
| Headquarters: | London, United Kingdom |
| Membership: | 7,000 |
| Language: | English |
| Leader Title: | President |
| Website: | http://www.nautinst.org |
The Nautical Institute (NI) is an international professional organisation for maritime professionals, based in the United Kingdom. It was established in 1971 and has the status of a company limited by guarantee and is registered with the Charity Commission. It has over 7,000 members in over 110 countries.[1] It publishes a members' newsletter "Seaways" and organizes meetings.
There are four levels of membership for qualified maritime professionals;[2]