The table below contains the list of Luzon regions and total number of provinces for every region found in Luzon. There are eight regions in Luzon and these eight regions has a total of 38 provinces. Please refer to the list below.
List of Luzon Regions and Total Number of Provinces
List of Luzon Regions and Total Number of Provinces

Luzon Regions and Total Number of Provinces

Philippine Island of Luzon
Region Name
Also
No. of Provinces
Bicol Region Region V
6
Cagayan Valley Region Region II
5
CALABARZON Region Region IV-A
5
Central Luzon Region Region III
7
Cordillera Administrative Region CAR
6
Ilocos Region Region I
4
MIMAROPA Region Region IV-B
5
National Capital Region NCR
0
8 Regions
38 Provinces
Source: wikipedia.org