Abstract Research on L2 pronunciation needs to occur in a much wider range of languages in order to ensure that findings are not just applicable to dominant languages. This paper argues that research on a wider variety of languages will be valuable for understanding different contexts of learning/instruction, different types and combinations of phonological features, and different instructional approaches. The field especially needs two parallel and interrelated threads of research and teaching-oriented publications. The first is descriptions of and materials for teaching pronunciation in particular languages. The second is research that is built around questions of practical interest and theoretically-motivated models of L2 speech perception and production.