Abstract
AIMS: This paper explores queer theory, its historical evolution, and its applications to the caregiving experiences of LGBTQ+ individuals caring for older adults. LGBTQ+ older adults often rely on informal caregiving from within their community. In this work, queer theory is employed as a critical theoretical lens to deconstruct societal norms and expectations that marginalise LGBTQ+ informal caregivers, referred to in this work as 'queer caregivers', emphasising the fluidity of identity and the non-normative narratives of LGBTQ+ lives. METHODS: Health systems must adopt more inclusive and culturally competent approaches to better support queer caregivers and their care recipients, which aligns with queer theory's challenge to normative structures. We propose the integration of queer theory into healthcare practices that work to recognise informal caregivers as a transformative pathway towards inclusivity, ensuring equitable care for all, regardless of sexual orientation or gender identity. We also provide recommendations for future research, such as exploring the intersectionality of queer caregivers and developing tailored support interventions. CONCLUSIONS: Embracing queer theory as a guiding framework in caregiver research, practice and policy will not only enhance understanding of queer caregiving but also contribute to the advancement of a more equitable and compassionate society that values and supports all caregivers, regardless of their sexual orientation or gender identity.