Bastard may refer to:
- A child whose birth lacks legal legitimacy—that is, one born to a woman and a man who are not legally married
- Bastard (Law of England and Wales), illegitimacy in English law
- Bastard (typeface), a blackletter typeface
- Bastard (color), a type of color gel
- Bastard Township, Ontario, Canada
- Bastarda or Bastard, a Gothic script
- Bastard, a classification of the teeth of a metalworking file
- Bastard, historically, a second-rate wine, distinguished from sack
- Bastard sword, a type of longsword
Read more about Bastard: Film, Literature, Music, Fictional Characters, As An Epithet, As A Pseudonym, People With The Family Name