Wiring member

A wiring member, comprising:

• a plurality of wire-like transmission members each including a transmission wire body and a coat covering the transmission wire body;
• and
• a flattening member keeping the plurality of wire-like transmission members in a flat state, wherein
• the plurality of wire-like transmission members are divided into a plurality of groups each including one or a plurality of wire-like transmission members,
• at least one group including the plurality of wire-like transmission members in the plurality of groups is bundled by a banding member,
• the banding member and the flattening member are separate from each other, and only one or some of the plurality of groups are banded by the banding member,
• the flattening member includes a first flattening member which is a member formed separately from the plurality of wire-like transmission members,
• the first flattening member includes a sheet material having flexibility capable of being bent in a thickness direction and sandwiching the plurality of wire-like transmission members, and
• the banding member is not bonded to the sheet material and the coat of the wire-like transmission member in a group which is not banded by the banding member is not bonded to the sheet material.