Maccabeus

Maccabeus or Machabeus may refer to:
 * Maccabeus (worm), a sole genus of Seticoronarian priapulid worm
 * Judas Maccabeus, a Kohen (Jewish priest) who led a revolt against the Seleucid Empire
 * Gilla Mo Chaidbeo, Irish abbot (d. 1174), also known as Maccabeus or Machabeus
 * Rudolf, Count of Montescaglioso, also known as Maccabeus