Redshift is a phenomenon in physics, especially astrophysics

Redshift or red shift may also refer to:

• Red Shift (novel), a 1973 novel by Alan Garner
• Red Shift (comics), a character in the Marvel Comics universe

• Redshift (group), an English electronic music group
• The Redshift, an album by Omnium Gatherum
• "Redshift" (Enter Shikari song)

• "Red Shift", an adaptation of the Garner novel (above) in the BBC Play for Today anthology series

• Red Shift Ltd, a video game publisher
• Amazon Redshift, a cloud data warehouse service
• Redshift (renderer), a rendering engine (GPU-accelerated) for Cinema 4D
• Redshift (software), a computer display utility program
• Redshift (theory), an economic theory about information technology markets