Riam or RIAM might refer to:
- APBB1IP, a protein
- Chao Chom Manda Riam (1770–1837), royal concubine of King Buddha Loetla Nabhalai of Siam
- Halam tribe, or Riam, various tribes native to Tripura, India
- Riom, a village in the Puy-de-Dôme department of France
- Riverside International Automotive Museum, a defunct automotive museum in Riverside, California, U.S.
- Royal Irish Academy of Music
This disambiguation page lists articles associated with the title RIAM.If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: