The way intercultural couples negotiate their couple identities with their cultural identities remains unknown. The present research examines cultural identities and couple identity configuration within the self as a predictor of relationship quality and psychological well-being. Three identity configurations from the Cognitive-Developmental Model of Social Identity Integration (CDMSII; Amiot et al., 2007) have been adapted for this study: identifying with one identity over the other (categorization), compartimentalization and integration. Individuals from cultural minorities involved in a romantic relationship completed a questionnaire that measured their cultural and couple identity configurations, relationship quality, depression and well-being. Analyses with the first 97 participants suggested that (a) categorisation towards culture was negatively correlated with relationship quality (r = -0,43, p < .001), (b) compartimentalization was negatively correlated with relationship quality (r = -0,30, p < .001), (c) integration was positively correlated with relationship quality (r = 0,33, p < .001), (d) compartimentalization was positively correlated with depressive symptoms (r = 0,26, p < .05) and (e) integration was negatively correlated with depressive symptoms (r = - 0,23, p < .05). This study will contribute to our understanding of this underrepresented population in the scientific literature.