theatergoer

from WordNet (r) 3.0 (2006)

theatergoer
    n 1: someone who attends the theater [syn: {playgoer},
         {theatergoer}, {theatregoer}]

from Moby Thesaurus II by Grady Ward, 1.0

19 Moby Thesaurus words for "theatergoer":
      aficionado, attender, audience, buff, claqueur, deadhead, fan,
      frequenter, groundling, habitue, haunter, hired applauder,
      moviegoer, pass holder, patron, playgoer, spectator, standee,
      visitor