LGBTQ+ students from diverse ethnic backgrounds studying in higher education institutions (HEI) continue to face high levels of marginalisation due to the intersections of their identities. These students have distinct needs and require specialised support that are currently not being met. This scoping review aims to consolidates literature of diversity and inclusion strategies implemented by HEIs to support LGBTQ+ students from diverse ethnic backgrounds. It also strives to determine the degree to which these strategies have been evaluated and their level of efficacy. This study utilised Arksey and O'Malley's (2005) scoping review framework, yielding 28 relevant publications. The diversity and inclusion strategies outlined in the studies for this scoping review include tangible strategies such as dedicated queer inclusive spaces on campus, and support services such as mentoring, counselling and peer programmes. While diversity and inclusion strategies exist in HEI, they are sporadic, lack theoretical grounding, and are often inaccessible to LGBTQ+ students from diverse ethnic backgrounds. This scoping review calls for HEI diversity and inclusion efforts to be reimagined through a queer and intersectional perspective. This scoping review can inform policy, practice, and enhance understanding of diversity and inclusion strategies in HEI.