This editorial theorizes the emotional entanglements that constitute spaces of fieldwork. Drawing on Sara Ahmed's notion of sticky and circulating emotions, we develop the concept of emotional entanglements as a way to engage with the methodological implications of the emotional turn in geographic research. Beyond providing empirical evidence for research on emotional geographies, we argue that an attention to emotions in fieldwork has the potential to reinvigorate feminist practices of reflexivity and positionality. In addition, a critical engagement with emotions can offer novel epistemological techniques for studying the politics of knowledge production and the landscapes of power in which we, as researchers, are embedded. As the papers of this themed section demonstrate, analysis of emotional entanglements in research pose critical questions with regard to power relations, research ethics and the well-being of research participants and researchers alike. They also make visible how the power relations of sexism, racism, capitalism, nationalism and imperialism permeate and constitute the emotional spaces of the field. We use the notion of emotional entanglements as a way to situate the five articles of the themed section and to highlight the contribution of each paper to debates about the emotional field.