A high strength cold rolled steel sheet excellent in weldability in addition to ductility and stretch flangeability in a region having a tensile strength of 980 MPa or more and a 0.2% proof stress of less than 700 MPa (preferably 500 MPa or more) is provided. The high-strength cold-rolled steel sheet of the present invention is characterized in that the chemical composition is properly adjusted and the area ratio of the following metal structure at a 1/4 position of the sheet thickness of the steel sheet is 10 to 30% Bainite: more than 70% by area, total of tempering martensite and bainite: 90% or more, ferrite: 0% or more and 5% or less, and retained austenite: 0% or more and 4% or less , It has excellent ductility, elongation flangeability and weldability, and satisfies tensile strength of 980 MPa or more and 0.2% proof strength of less than 700 MPa.
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