This study investigates the cultural landscape of Ogoni architecture, focusing on building styles, spatial layouts, design patterns, and symbolic meanings. It identifies the principal architectural features in selected Ogoni communities and examines the cultural significance of their forms and design motifs. An inductive research approach and case study design were employed, encompassing four Ogoni Local Government Areas in Rivers State: Eleme, Gokana, Khana, and Tai. One community was selected from each area: Alesa, Bodo, Bane, and Kpite. The study population included traditional leaders, chiefs, elders, Community Development Committee members, youth leaders, market union members, women leaders, craftsmen, and household members, totaling 949 stakeholders. Using the Taro Yamane formula, a sample of 281 respondents was selected, and 20 key informants were purposively chosen for interviews. Data collection methods included questionnaires, semi-structured interviews, field observations, and photographs. Quantitative data were analyzed using descriptive statistics, Relative Importance Index, correlation, regression, and SPSS version 25, while qualitative data were analyzed thematically. The findings indicate that Ogoni traditional architecture strongly expresses cultural identity, communal life, environmental adaptation, and social values. The central courtyard is identified as the most significant architectural feature, functioning as the physical and symbolic center for family interaction, conflict resolution, storytelling, and cultural transmission. Additional elements of Ogoni architectural identity include family compound layouts, circular and clustered arrangements, indigenous materials, motifs, carvings, shrines, and sacred spaces. The study further demonstrates that Ogoni architecture embodies respect for elders, family hierarchy, unity, spirituality, environmental knowledge, and ancestral continuity. Nevertheless, modernization, environmental degradation, and declining interest among younger generations threaten the persistence of these architectural traditions. The study concludes that Ogoni architecture constitutes both material and intangible cultural heritage and recommends documentation, heritage education, digital preservation, culturally sensitive housing design, and the integration of traditional architectural principles into contemporary planning.