RE1 (disambiguation)

RE1 or RE 1 could refer to:

• Resident Evil (1996 video game), the first game in the Resident Evil series
  • Resident Evil (2002 video game), a remake of the above game
  • Resident Evil (film), the first film based on the video game series
• the NRW-Express (RE 1), a rail service in Germany
• RE1 experiment, a CERN experiment
• RE1, a chassis code for Honda CR-V (third generation)
• RE1-silencing transcription factor, a protein
• Julesburg No. Re1 School District, a school district in Colorado
• (6896) 1987 RE1, a minor planet