Abstract: A rice cultivar designated FRC-23 is disclosed. The invention relates to the seeds of rice cultivar FRC-23, to the plants of rice FRC-23, and to methods for producing a rice plant by crossing cultivar FRC-23 with itself or another rice variety. The invention further relates to methods for producing a rice plant containing in its genetic material one or more transgenes and to the transgenic plants produced by those methods. This invention also relates to rice cultivars derived from rice cultivar FRC-23, to methods for producing other rice cultivars derived from rice cultivar FRC-23, and to the rice plants derived from the use of those methods.