The notion of belonging in literary studies is the theoretical lens through which relationships between individuals and groups are analyzed. Belonging encompasses how people affiliate with spaces, communities, and identities. Within literary studies, belonging has been examined through analyses of representation, narrative, language, and the relationships between texts and contexts. A theoretical foundation for analyzing belonging was established in the 19th century. Arnold advocated evaluating literature based on how well it represented contemporary society and promoted social cohesion. Leavis examined how well literary texts achieved organic unity and how they reflected shared moral and cultural values. These approaches assumed a stable relationship between text, author, and audience that has since been critiqued. More recent approaches see belonging as constructed through narrative and language. Analysis of migrant literature examines belonging in relation to displacement, diaspora, and hybridity. Belonging is seen as tenuous and fragile rather than inherent or fixed. Postcolonial theory analyzes how narratives of cultural belonging were constructed to justify political domination and cultural hierarchies. Spatial theory sees belonging as a socially constructed relationship between people, space, and place that is always in flux. Studies of digital culture analyze how online communities construct belonging through shared interests and experiences rather than physical co-presence. Queer theory and critical race theory challenge normalized ideas of belonging by analyzing how they privilege dominant groups. They reframe belonging from being inherent or natural to being a product of power relationships. Belonging is seen as multi-dimensional, complex, and often contradictory. Individuals navigate belonging to many communities and spaces at once, some of which may be in conflict. In summary, the study of belonging in literature has evolved from an assumption of stable communities and identities to seeing belonging as complex social constructs. Belonging is analyzed in relation to migration, postcolonialism, space, place, and digital culture. Critical theories especially analyze how notions of belonging are products of power that privilege dominant groups. Belonging is multifaceted and even contradictory, as individuals navigate belonging to diverse, complex communities. Overall, belonging is seen as tenuous, fluid, and always in flux rather than as inherent or fixed.