N class

N class may refer to:

• J, K and N class destroyer, a class of British Royal Navy ships
• NZR N class, a class of steam locomotives used by the New Zealand Railways Department and the Wellington and Manawatu Railway
• SECR N class, a type of steam locomotive designed in 1914 for use on the South Eastern and Chatham Railway (SECR)
• Victorian Railways N class steam locomotive
• Victorian Railways N class (diesel) diesel locomotive
• N class planet, a fictional classification in the Star Trek science fiction franchise

See also

• N (disambiguation)