Philaster may refer to:
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Philastrius
Philastrius (also Philaster or Filaster) Bishop of Brescia, was one of the bishops present at a synod held in Aquileia in 381.
Life
Philastrius was born around 330 and ordained at the age of 30. Hagiographical accounts describe him as leaving hi ...
(died 390s), bishop of Brescia in the fourth century
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''Philaster'' (play), play by Francis Beaumont and John Fletcher, published in 1620
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''Philaster'' (genus), a genus of ciliates in the family
Philasteridae
{{disambiguation