The Districts and Sub-districts of Mandatory Palestine formed the first and second levels of administrative division and existed through the whole era of Mandatory Palestine, namely from 1920 to 1948. The number and territorial extent of the districts varied over time, as did their subdivision into sub-districts.

In Arabic, a district was known as a minṭaqah (منطقة, plural manaṭiq مناطق), while in Hebrew it was known as a mahoz (מחוז, plural mehozot מחוזות).

Each district had an administration headed by a District Governor, a role renamed as District Commissioner in 1925. Sub-districts were managed by an Assistant District Commissioner. They were aided by a District Officer, who was typically either Jewish or Arab, based on the ethnic make-up of the sub-district.

By the end of the mandate period, Palestine was divided into 6 districts and 16 subdistricts.

Administrative divisions prior to 1922 
During the Ottoman  period, Palestine was divided into different provinces, each centered around a main city: Safed, Acre, Nablus, Jerusalem and Gaza. These provinces contained sub-districts centered around provincial towns. For example, during the 18th and 19th centuries, sub-district of Lod encompassed the area between Modi'in-Maccabim-Re'ut in the south to the present-day city of El'ad in the north, and from the foothills in the east, through the Lod Valley to the outskirts of Jaffa in the west. This area was home to thousands of inhabitants in about 20 villages, who had at their disposal tens of thousands of hectares of prime agricultural land.  

Until June 1920, Palestine was under a formal military regime called O.E.T.A. (South). Initially the country was divided into 13 administrative districts, reduced to 10 in 1919, each under a military government.

At the start of 1920 there were 9 districts: Jerusalem, Jaffa, Hebron, Jenin, Safed, Acre, Tiberias, Tulkarem and Beersheba, but this division was modified by the following month to Jerusalem, Haifa, Hebron, Jenin, Nablus, Safed, Acre, Tiberias, Galilee, Tulkarem and Beersheba.

The division was revised after the adoption of a civilian administration in the middle of 1920.  In September 1920, the districts were Jerusalem, Galilee, Phoenicia (formerly Haifa), Samaria, Jaffa, Gaza and Beersheva.

Administrative divisions in 1922
In July 1922, administrations of the districts of Phoenicia and Galilee were combined, as were the districts of Jerusalem and Jaffa, and the districts of Gaza and Beersheba. Some reassignment of sub-districts also occurred.

At the time of the October, 1922, census of Palestine, there were four districts divided into 18 sub-districts.

Southern District
 Beersheba Sub-district
 Gaza Sub-district
 Hebron Sub-district
Jerusalem-Jaffa District
 Bethlehem Sub-district
 Jaffa Division
 Jaffa Sub-district
 Ramleh Sub-district
 Jericho Sub-district
 Jerusalem Sub-district
 Ramallah Sub-district

Samaria District
 Baisan Sub-district
 Jenin Sub-district
 Nablus Sub-district
 Tulkarem Sub-district
Northern District
 Acre Sub-district
 Haifa Sub-district
 Nazareth Sub-district
 Safad Sub-district
 Tiberias Sub-district

Administrative divisions in 1924–1925

A proclamation of June 1924 divided the country into three districts with 18 sub-districts.
Southern District
 Beersheba Sub-district
 Gaza Sub-district
 Hebron Sub-district
Jerusalem-Jaffa District
 Jerusalem Division
 Bethlehem Sub-district
 Jericho Sub-district
 Jerusalem Sub-district
 Ramallah Sub-district
 Jaffa Division
 Jaffa Sub-district
 Ramleh Sub-district
Northern District
 Acre Sub-district
 Baisan Sub-district
 Haifa Sub-district
 Jenin Sub-district
 Nablus Sub-district
 Nazareth Sub-district
 Safad Sub-district
 Tiberias Sub-district
 Tulkarem Sub-district

In August 1925, the Southern and Jerusalem-Jaffa Districts were combined into the Jerusalem-Southern District.

Administrative divisions in 1927

In July 1927, the divisions were proclaimed to consist of two districts and one division, divided into 18 sub-districts.

Southern District
 Beersheba Sub-district
 Gaza Sub-district
 Hebron Sub-district
 Jaffa Sub-district
 Ramleh Sub-district
Jerusalem Division
 Bethlehem Sub-district
 Jericho Sub-district
 Jerusalem Sub-district
 Ramallah Sub-district
Northern District
 Acre Sub-district
 Baisan Sub-district
 Haifa Sub-district
 Jenin Sub-district
 Nablus Sub-district
 Nazareth Sub-district
 Safad Sub-district
 Tiberias Sub-district
 Tulkarem Sub-district

Administrative divisions in 1931

In October 1931, the Hebron Sub-district was combined with the Jerusalem Division to form the Jerusalem District.  This was the subdivision at the time of the November 1931 census of Palestine.

Southern District
 Beersheba Sub-district
 Gaza Sub-district
 Jaffa Sub-district
 Ramleh Sub-district
Jerusalem District
 Bethlehem Sub-district
 Hebron Sub-district
 Jericho Sub-district
 Jerusalem Sub-district
 Ramallah Sub-district
Northern District
 Acre Sub-district
 Baisan Sub-district
 Haifa Sub-district
 Jenin Sub-district
 Nablus Sub-district
 Nazareth Sub-district
 Safad Sub-district
 Tiberias Sub-district
 Tulkarem Sub-district

Administrative divisions in 1937 
In July 1937, but not gazetted until October, Administrative Divisions (Amendment) Proclamation divided the Northern District into two districts.

Southern District
 Beersheba Sub-district
 Gaza Sub-district
 Jaffa Sub-district
 Ramleh Sub-district
Jerusalem District
 Bethlehem Sub-district
 Hebron Sub-district
 Jericho Sub-district
 Jerusalem Sub-district
 Ramallah Sub-district
Haifa and Samaria District
 Haifa Sub-district
 Jenin Sub-district
 Nablus Sub-district
 Tulkarm Sub-district
Galilee and Acre District
 Acre Sub-district
 Baisan Sub-district
 Nazareth Sub-district
 Safad Sub-district
 Tiberias Sub-district

Administrative divisions in 1938–1940

In 1938, the Beersheba and Gaza sub-districts were separated from the Southern District.  Then in 1939, the Administrative Division (Amendment) Proclamation reshaped the country into six districts. The name of the Galilee and Acre District was changed to Galilee District in December. Some minor adjustments were made in December 1940.

Gaza District
 Beersheba Sub-district
 Gaza Sub-district
Lydda District
 Jaffa Sub-district
 Ramleh Sub-district
Jerusalem District
 Bethlehem Sub-district
 Hebron Sub-district
 Jericho Sub-district
 Jerusalem Sub-district
 Ramallah Sub-district
Samaria District
 Jenin Sub-district
 Nablus Sub-district
 Tulkarm Sub-district
Haifa District
 Haifa Sub-district
Galilee District
 Acre Sub-district
 Baisan Sub-district
 Nazareth Sub-district
 Safad Sub-district
 Tiberias Sub-district

Administrative divisions in 1942–1945
The Administrative Divisions (Amendment) Proclamation, 1942 reduced the number of sub-districts of the Jerusalem District to three, merging the Bethlehem and Jericho sub-districts into the Jerusalem sub-district. Further minor adjustments were made in 1945. This division was retained by the State of Israel until 1953, where district boundaries were redrawn to their modern form.

 Gaza District
 Beersheba Sub-district
 Gaza Sub-district
 Lydda District
 Jaffa Sub-district
 Ramle Sub-district
 Jerusalem District
 Hebron Sub-district
 Jerusalem Sub-district
 Ramallah Sub-district
 Samaria District
 Jenin Sub-district
 Nablus Sub-district
 Tulkarm Sub-district
 Haifa District
 Haifa Sub-district
 Galilee District
 Acre Sub-district
 Beisan Sub-district
 Nazareth Sub-district
 Safad Sub-district
 Tiberias Sub-district

See also
 Districts of Israel
 Governorates of the Palestinian National Authority

References

External links
 

 
Mandatory Palestine