Francisco Balagtas (1788–1862) was a Filipino national poet.

Balagtas may also refer to:

• Balagtas, Bulacan
• Balagtas (crater)
• Irving Reef (or Balagtas Reef), a coral reef in the Spratly Islands
• Balagtasan, an art form

• Jose Balagtas
• Maricar Balagtas