|Region||National Capital Region|
|Congressional districts||Part of the 1st district of Valenzuela|
|• Barangay chairman||Graciano Francisco Victoriano|
|• Total||2.688 km2 (1.038 sq mi)|
|• Density||18,000/km2 (48,000/sq mi)|
Bignay is a barangay in Valenzuela City, Philippines. It was named after a tree called bignay or Antidesma bunius that is plentiful in the area.