A reversed phase HPLC method was established for quantitative determination of lignans including schizandrin (1), gomisin A (2), deoxyschizandrin (3), gomisin N (4), and wuweizisu C (5) from Schizandra chinensis using a binary gradient of acetonitrile and water as a mobile phase with UV detection at 254nm. In result, contents of schizandrin (1), gomisin A (2), deoxyschizandrin (3), gomisin N (4), and wuweizisu C (5) in Schizandra chinensis from Moonkyung were 8.41${pm}$0.30, 3.01${pm}$0.13, 1.06${pm}$0.05, 7.69${pm}$0.30, and 1.68${pm}$0.06 mg/g, respectively.