Indigenous People, in the context of GIS and spatial analysis, refers to the distinct cultural, ethnic, and social communities with ancestral ties to specific geographic territories, whose spatial relationships with land, resources, and traditional boundaries are increasingly documented and analyzed through geospatial technologies. GIS professionals apply advanced mapping techniques to capture, manage, and visualize Indigenous territorial data, including traditional land use areas, sacred sites, resource harvesting zones, and historical migration corridors. Geospatial data derived from community-based participatory mapping initiatives, remote sensing imagery, and GPS field surveys enables analysts to create authoritative spatial datasets that reflect Indigenous communities' connections to their environments. Practical applications include supporting land rights claims, informing environmental impact assessments, guiding natural resource management decisions, and facilitating cultural heritage preservation. Spatial analysis tools allow GIS practitioners to overlay Indigenous territorial boundaries with administrative jurisdictions, infrastructure development corridors, and environmental datasets, generating actionable intelligence for policy development. This geospatial framework empowers Indigenous communities, government agencies, and NGOs to make data-driven decisions that honor traditional knowledge while meeting contemporary land governance and conservation objectives.