Titas may refer to:

• Titas River, in Bangladesh,
  • A River Called Titash novel and film
• Titas Gas, Bangladesh's largest gas company, after the Titas gas field.
• Titãs, the Titans, a Brazilian band

Titãs are a rock band from São Paulo, Brazil. Though they basically play pop/alternative rock, their music has touched a number of other styles throughout their 30-year career, such as new wave, punk rock, grunge, MPB and electronic music.