It consists of 42 members (departmental councillors) elected from 21 cantons and its headquarters are in Vannes, capital of the department.

The departmental councilors are elected for a 6-years term.

[1] The president of the departmental council is David Lappartient.

[2] The president of the departmental council is assisted by 12 vice-presidents chosen from among the departmental advisers.

This article about politics in France is a stub.