Lamp for vehicle

A lamp for a vehicle, comprising:

• a light source part configured to emit light;
• and
• a light guide part configured to receive light emitted from the light source part and to guide and output the light received from the light source part from a front side of the light guide part,
• wherein the light guide part includes:
• a guide body including an input surface disposed at a first end of the guide body in an extension direction of the light guide part and to which the light emitted from the light source part is input;
• a reflective surface formed on a rear surface of the guide body, and having a reflective optic part configured to reflect the light input through the input surface to the front side of the light guide part;
• and
• an output surface configured to output the light to an outer surface of the guide body,
• wherein the reflective optic part includes:
• a plurality of first reflective optics configured to reflect at least a portion of the input light to the front side of the light guide part;
• and
• second reflective optics configured to reflect at least a portion of the input light to the front side of the light guide part, formed in a different shape from that of the first reflective optics, and disposed between the plurality of first reflective optics, and
• wherein the guide body includes:
• a first part extending to be inclined to the front side of the light guide part as it extends with respect to the extension direction of the light guide part;
• a curved part connected to an end of the first part;
• and
• a second part extending from the curved part, and extending to be inclined to a rear side of the light guide part, which is opposite the front side of the light guide part.