Libraries are increasingly becoming media mentors for families as digital media use among children rises. As a media mentor, librarians can provide resources and guidance to help families make informed decisions about children's media use. This includes referencing position statements from organizations on developmentally appropriate practices, evaluating media using rubrics, and staying informed on the latest research. Administrative support is needed for media mentorship initiatives, which require time for librarians to learn resources, integrate media guidance into programming, and meet one-on-one with families.