A polymer is a large molecule composed of many repeating subunits.

Polymer or Polymers may also refer to: Polymer, a 2012 album by American rapper Tonedeff Polymer (album), a 2019 album by British electronic duo Plaid Polymer (journal), an academic journal published by Elsevier Polymers (journal), an academic journal published by MDPI Polymer (library), a JavaScript library for building web applications

See also Polimer TV, a Tamil-language satellite television channel based in Chennai, India