Redshift is a phenomenon in physics, especially astrophysics.
Redshift or red shift may also refer to:
Literature Red Shift (novel), a 1973 novel by Alan Garner Red Shift (comics), a character in the Marvel Comics universe
Music Redshift (group), an English electronic music group The Redshift, an album by Omnium Gatherum "Redshift" (Enter Shikari song)
Television "Red Shift", an adaptation of the Garner novel (above) in the BBC Play for Today anthology series
Science and technology 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 (astronomy software), a software CD-ROM from Maris Technologies Redshift (theory), an economic theory about information technology markets