Since about 1960, the study of petroglyphs and pictographs has escaped the confines of anthropology, art history, and philology and established itself as a discrete field of transdisciplinary scholarship, supported by its own organizations, periodicals, and lexicon. “Rock art research” emerged as the field’s moniker, and “rock art” became the most popular term for describing anthropogenic marks in and on geological surfaces. However, this label has sparked controversy over whether “art” is an accurate, ethical, and inclusive gloss for non-Western and premodern imagery. Although some pragmatic scholars, preservationists, and descendant community representatives accept this nomenclature, others find it imprecise, distracting, and, at times, offensive. We advance this debate with results from two surveys. First, a review of article titles published since 1865 shows that “rock art” is just one of many terms used in the field, and it is one of the youngest. Second, a survey of federally recognized Tribes found strong though not universal dissatisfaction with “rock art” to characterize ancestral petroglyphs and pictographs. As a bridge between field practitioners and descendant communities, we recommend that researchers and organizations work with Tribes to develop and use terms that are respectful, useful, and of mutual benefit.