The legislative districts of Davao Oriental are the representations of the province of Davao Oriental in the various national legislatures of the Philippines.
The province is currently represented in the lower house of the Congress of the Philippines through its first and second congressional districts.
Prior to gaining separate representation, areas now under the jurisdiction of Davao Oriental were represented under the Department of Mindanao and Sulu (1917–1935) and the historical Davao Province (1935–1967).
Davao Oriental was represented in the Interim Batasang Pambansa as part of Region XI from 1978 to 1984, and returned one representative, elected at large, to the Regular Batasang Pambansa in 1984.
Under the new Constitution which was proclaimed on February 11, 1987, the province was reapportioned into two congressional districts;[2] each elected its member to the restored House of Representatives starting that same year.