To provide a connected fishing line which can reduce time and effort in connecting fishing lines during use of the fishing line, and allows fishing lines to be strongly connected to each other.SOLUTION: A connected fishing line 1 includes a first fishing line 10 and a second fishing line 20 connected thereto. The second fishing line 20 has an annular portion, a knot for forming the annular portion, and an extension extending from the knot to the opposite side of the annular portion. Of the second fishing line 20, the knot, a part of the annular portion adjacent thereto, and a part of the extension are wound directly around the first fishing line 10 to form a first winding portion. Another part of the extension adjacent to the part of the extension is wound around the outer periphery of the first winding portion to form a second winding portion.SELECTED DRAWING: Figure 2