The invention provides seed and plants of the sweet corn line designated SYW-6R07086. The invention thus relates to the plants, seeds and tissue cultures of sweet corn line SYW-6R07086, and to methods for producing a sweet corn plant produced by crossing a plant of sweet corn line SYW-6R07086 with itself or with another sweet corn plant, such as a plant of another line. The invention further relates to seeds and plants produced by such crossing. The invention further relates to parts of a plant of sweet corn line SYW-6R07086, including the seed, pod, and gametes of such plants.