The connector assembly includes: a sheet type conductive member including a flexible conductor; an electric wire; and a connector, in which the connector includes a first insulator including a first retaining surface and a second insulator including a second retaining surface, the sheet type conductive member includes a first sheet portion including a retained portion disposed on the first retaining surface and a second sheet portion disposed on the second retaining surface, a protrusion portion and the conductor portion of the electric wire are accommodated in a recess portion of the first insulator in a state where the conductor portion of the electric wire is disposed along a surface of the protrusion portion of the second insulator.