Blat or BLAT may refer to:

  • BLAT, a sandwich with bacon, lettuce, avocado, and tomato
  • BLAT (bioinformatics), an algorithm
  • Blat (favors), a form of corruption in Russia and the Soviet Union
  • Blat (Romania), a term denoting a fixed match in Romanian football
  • Blat (software) is a Windows command line utility that sends email using SMTP or posts to Usenet using NNTP
  • Blat, Byblos District, a village in Mount Lebanon Governorate, Lebanon
  • Blat, Marjayoun a village in Marjeyoun District, Lebanon
  • Caio Blat (born 1980), Brazilian actor

See also

  • Blatt
  • Der Blatt, a weekly Yiddish newspaper published in New York
  • Ballat, a village in Homs Governorate, Syria