<p>Disclosed are an indicator device and light-guide member that have a decreased cost by means of an indicator and a dial both being illuminated by a single light source. A base (32a) and an indicator body (32b) that extends along the dial (31) from one end of the base are formed to the light-guiding indicator (32). One end of a light-guiding output shaft (33a) provided to a motor (33) is disposed facing the other end of the base (32a), and the other end is disposed facing the light source (34). The light-guide member (35) is disposed at the back surface of the dial (31), and the light-guide member (35) is provided with: a first concavity (35a) to which the other end of the base (32a) is inserted; and a second concavity (35b) to which the first end of the output shaft (33a) is inserted. Also, the bottom surface (35a-1) of the first concavity (35a) of the light-guide member (35) is provided in a tapering shape that approaches the output shaft (33a) and that tapers with proximity to the rotating shaft of the output shaft (33a).</p>
