Keeping Drugs Out of Schools Act of 2023 This bill allows the Office of National Drug Control Policy to award grants for eligible entities to implement school-community partnerships for preventing and reducing substance use and misuse among youth. Eligible entity refers to a coalition that (1) is a Drug-Free Communities funded coalition on or before the date on which the coalition submits a grant application, and (2) has a memorandum of understanding in effect with not less than one local school to establish a school-community partnership.