A purr is a sound in cat communication.

Purr may also refer to:

Purr (Pillow Pal), a Pillow Pal tiger made by Ty, Inc. Purr (fragrance), a fragrance by Katy Perry PURRR, a fictional organization [P.U.R.R.R. - Philanthropic Union for Rescue, Relief and Recuperation of Cats] in "The Hidden Tiger" episode of The Avengers (TV series) Purring, an alternative name for the combat sport of Shin-kicking

See also Per (disambiguation) Perr (disambiguation)