The invention discloses an embroidery wave stitch. The stitch includes an upper slant stitch body, an upper-arc short stitch body, an upper-arc long stitch body, a lower-arc short stitch body and a lower-arc long stitch body. According to basic postures of an embroidering trace of the stitch, the upper slant stitch body is a stitch body from the lower left portion to the upper right portion; the upper-arc short needle stitch body is an arc stitch body from the lower left portion to the upper right portion with a stitch main body of the upper slant stitch body as a connecting point; the upper-arc long stitch body is an arc stitch body from left to right with a stitch main body of the upper-arc short stitch body as a connecting point; the lower-arc short stitch body is an arc stitch body from the upper left portion to the lower right portion with a stitch main body of the upper-arc long stitch body as a connecting point; the lower-arc long stitch body is an arc stitch body from left to right with a stitch main body of the lower-arc short stitch body. According to the mode, the embroidery wave stitch achieves the dynamic wave structure; as the colors of different embroidery threads are combined, intense liquidity is achieved, and the wave stitch is specially suitable for flowing dynamic pictures and flickering dynamic pictures.