Mayra Martinez from the 3700-block of West Marquette Road was last seen Thursday, police said. She is known to frequent the area in the 5800-block of South Spaulding Avenue.
Martinez is a 5'6", 135 pound Hispanic girl with black hair and brown eyes and has nose and lip piercings. She was last seen wearing a navy blue hoodie with gray sweatpants, police said.
Anyone with information is asked to contact Chicago police at 312-747-8380.