Manche's 5th constituency (French: Cinquième circonscription de la Manche) was a French legislative constituency in the Manche département which existed from 1958 until 2012.
It was abolished in the 2010 redistricting of French legislative constituencies, which reduced the number of constituencies in Manche to 4. The territory of the constituency, in the north of the department, moved to the new 4th constituency. The constituency was based around the city of Cherbourg.