This paper compares the concept of the heart in the works of Max Scheler and María Zambrano. Both authors use the heart as a metaphor for distinct human affective phenomena that have a central anthropological, epistemological, and ontological significance. The comparison between authors’ use of the metaphor is organised around three main topics: the order of the heart; the idea of a primordial feeling and its place in the affective life; and the primacy of love in relation to negative affective attitudes. Our aim is twofold: to investigate the influence of Scheler on Zambrano’s thought and to demonstrate how Scheler’s phenomenology of affectivity transformed in Spanish philosophy and, in particular, in Zambrano’s work. After introducing the topic (section 1), the paper focuses on Scheler’s model of affectivity (section 2), presents an overview of Scheler’s reception in Spain focusing on Zambrano’s knowledge of his works (section 3), and examines Zambrano’s notion of the heart tracing parallelisms in Scheler’s works (section 4). The paper concludes with a discussion on Zambrano’s extension and transformation of the metaphor of the heart in the context of Spanish philosophy.