R81 may refer to:
- R81 (South Africa), a road
- HMS Zebra (R81), a destroyer of the Royal Navy
- HNLMS Karel Doorman (R81), an aircraft carrier of the Royal Netherlands Navy
This disambiguation page lists articles associated with the same title formed as a letter–number combination.
If an internal link led you here, you may wish to change the link to point directly to the intended article.
If an internal link led you here, you may wish to change the link to point directly to the intended article.