The semiconductor laser device includes a base member having a recess that opens upward, a semiconductor laser element disposed on a bottom surface of the recess, and a light reflecting member being disposed forward of a light emitting surface of the semiconductor laser element and including a light reflecting surface to reflect laser light emitted from the semiconductor laser element. The semiconductor laser element and the light reflecting member are arranged such that a direction of an optical axis of light that is reflected by the light reflecting member is different from a direction that is perpendicular to a lower surface of the base member.