| Dalandanan | |
| Settlement Type: | Barangay |
| Subdivision Type: | Country |
| Subdivision Name: |  Philippines |
| Subdivision Type1: | Region |
| Subdivision Name1: | National Capital Region |
| Subdivision Type2: | City |
| Subdivision Name2: | Valenzuela |
| Subdivision Type3: | Congressional districts |
| Subdivision Name3: | Part of the 1st district of Valenzuela |
| Leader Title: | Barangay Chairman |
| Leader Name: | Marvin Amboy Marcelo (2023) |
| Area Total Km2: | 0.939 |
| Population As Of: | 2010[1] |
| Population Total: | 17,348 |
| Population Density Km2: | auto |
| Coordinates: | 14.7041°N 120.9615°W |
Dalandanan is one of the highly developed barangays in Valenzuela, Metro Manila, Philippines. It was named after the impressive line of dalandan trees that used to distinguish the area.
Dalandanan houses the new Valenzuela City Astrodome, Valenzuela Emergency Hospital and Dialysis Center, and Valenzuela City Science High School.
It boasts of different business industries like banking and finance (Bank of the Philippine Islands, BDO, Bank of Commerce, and Eastwest Bank), retail (Puregold Valenzuela, Wilcon Depot), pyrotechnic (Victory Fireworks), and biotech and pharmaceuticals (Scheele Laboratories).
The Iglesia ni Cristo Locale of Malinta[2] chapel is also located along MacArthur Highway.
The now-defunct Manila-Dagupan Railway opened in 1892 and traversed the barrios of Marulas, Caruhatan, Malinta, Dalandanan and Malanday, with the station being in Dalandanan.
The barangay has 3 public educational facilities for elementary, and high school.