A primary motivation to engage in advocacy should be found in the stark realization that . The twelve articles in this issue address topics such as increasing the public’s awareness of neuropsychology, how to advocate for neuropsychology in the government sector, how to advocate for specific patient populations, promotion of professional identity and scope of practice, advancement of the science of the field, select issues at the interface of neuropsychology and the law, increasing the diversity of neuropsychological practitioners, and increasing services to underserved populations. It is our hope that this special issue will be a catalyst for positive change.