JRR may refer to:
- J. R. R. Tolkien (1892–1973), English writer, poet, philologist and university professor
- Jaime Robbie Reyne (born 1985), Australian singer
- Jay Robinson Racing, a racing team
- Jiru language
- Jackie Robinson (1919–1972), American baseball player
- Journal of Raptor Research, a peer-reviewed scientific journal covering birds of prey and raptor research
If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: