Suicide is complex; yet suicide research is dominated by ‘psy’ disciplines which can falter when seeking to explain social patterning of suicide rates, and how this relates to individual actions. This article discusses a multidisciplinary report which aimed to advance understandings of socioeconomic inequalities in suicide rates in the UK. Contrasts are drawn between health psychology and sociology. Important intersections are highlighted, including a lack of attention to socioeconomic inequalities, and an emphasis on adverse life experiences and emotions to understand (...) inequalities and suicide. There are also curious disconnects, both within and between relevant psychological and sociological perspectives. The article argues that there are significant gaps in existing theorization regarding suicide, which can only be addressed through meaningful inter-disciplinary collaborations between sociologists, psychologists and others. Current theorization in mainstream suicide research is limited by its failure to engage with enduring, yet vitally important sociological debates regarding structure and agency, nature and culture. (shrink)