An optical module heat dissipation structure, disposed inside an enclosure, where the optical module heat dissipation structure includes an optical module, an elastic component, a fixed wall, and a heat dissipation wall, where the fixed wall and the heat dissipation wall are both connected to the enclosure, the optical module is disposed between the fixed wall and the heat dissipation wall, the elastic component elastically abuts between the fixed wall and the optical module, and elasticity of the elastic component makes the optical module tightly cling to the heat dissipation wall, to improve the heat dissipation efficiency of the optical module heat dissipation structure. An electronic product is further provided where the electronic product includes the optical module heat dissipation structure.