Sector 2 (Romanian: Sectorul 2) is an administrative unit of Bucharest.

In particular, it contains Romania's largest community of Chinese people, who mainly live in the districts of Colentina and Obor.

[2] Air Bucharest has its head office in Sector 2.

[3] The mayor of Bucharest's Sector 2 is Radu Mihaiu [ro], a member of the USR PLUS Alliance who was elected in 2020 for a four-year term.

The Local Council of Sector 2 has 27 seats, with the following party composition (as of 2020):