Zamboanga del Norte's 2nd congressional district is one of the three congressional districts of the Philippines in the province of Zamboanga del Norte. It has been represented in the House of Representatives since 1987. The district consists of the provincial capital city of Dipolog and adjacent municipalities of Jose Dalman, Katipunan, Manukan, President Manuel A. Roxas, Siayan and Sindangan. It is currently represented in the 19th Congress by Irene Labadlabad of Lakas–CMD.