SFR (disambiguation)

SFR is a French telecommunications company.

SFR may also refer to:
 * Società per le Strade Ferrate Romane, a 19th century Italian railway company
 * Société française radio-électrique, former French radio company
 * Sodium-cooled fast reactor
 * Special function register in a microprocessor
 * Star forming region
 * Strange Famous Records
 * Swiss franc (SFr.)
 * Single-family rental