Plas

Plas or Plass may refer to:

People

 * Plas Johnson (born 1931), American saxophonist
 * Adrian Plass (born 1948), British author who writes primarily Christian humor
 * Gilbert Plass (1920–2004), Canadian-born physicist
 * Maria Plass (born 1953), Swedish Moderate Party politician
 * Thierry Plas (born 1959), Belgian guitarist, producer and composer

Other

 * Plas, a song by Albanian composer Flori Mumajesi
 * Plass, an American automobile manufactured only in 1897
 * Roald Dahl Plass, referred to as "The Plas", site of the Wales Millennium Centre in Cardiff
 * PLAS, plasma round, weapon of the Armadillo vehicle in the defunct online computer game Terra