This study aims to investigate the development of 'marketing innovation' defined as the implementation of new marketing practices involving significant changes in the design, distribution, promotion or pricing of a product or service. Drawing on a sample of 289 articles, we conduct a systematic review to provide conceptual, methodological and thematic guidance for scholars interested in studying marketing innovation. Our findings suggest while marketing innovation is often merged with the dominant technological focus underpinning product or service innovation, there is a growing trend to consider the innovation potential offered by the development of new distribution channels, branding strategies, communication types or pricing mechanisms. Digitisation, a key driver for marketing innovation, enables new communication methods, branding strategies, offering designs, and transaction settings. We find that the resource-based view, market orientation and diffusion of innovation perspectives have been the favoured theoretical anchors used to investigate marketing innovation. Yet, there is a growing trend to focus on co-creation, service-dominant logic and user community perspectives.