R83 may refer to:
- R83 (New York City Subway car)
- HMS Ulster (R83), a destroyer of the Royal Navy
- Romano R.83, a French fighter aircraft
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.