It is an object of the present invention to obtain crimped conjugated fibers having excellent crimp properties. The present invention provides a crimped conjugated fiber having a crimpable cross-sectional configuration, wherein a cross section of the fiber includes at least two portions: a portion (a) and a portion (b)； the portion (a) includes an olefin polymer (A) and the portion (b) includes an olefin polymer (B)； the olefin polymer (A) differs from the olefin polymer (B) in at least any one of Mz/Mw, melting point and MFR； and a specific fatty acid amide is added to the olefin polymer (A) and/or the olefin polymer (B). The present invention also provides a non-woven fabric including said crimped conjugated fiber.
