Rebecca T. Miller is Editorial Director, Library Journal and School Library Journal. Born a twin and raised in a large family in the rural West, her background in libraries dates to 1998 when she joined the book review staff of Library Journal. She was named Editorial Director of LJ and SLJ in 2013. Miller is the coeditor with Barbara A. Genco of Better Library Design: Ideas from Library Journal (2016) and Scales on Censorship: Real Life Lessons from School Library Journal (2015), both published by Rowman & Littlefield.

Miller is a New York Library Association Sustainability Initiative cocreator and president of the board of trustees of the Great Neck Library, NY. Prior to LJ, she worked at Utne Reader. She has a bachlor's from DePauw University, IN, and a MSLIS from New York’s Pratt Institute.