The Departmental Council of Morbihan (, ) is the deliberative assembly of the French department of Morbihan. 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.
The president of the departmental council is David Lappartient.
The president of the departmental council is assisted by 12 vice-presidents chosen from among the departmental advisers. Each of them has a delegation of authority.