Signage plays a crucial role in dementia care by supporting orientation, independence, and emotional well-being. As cognitive impairments affect memory, spatial awareness, and the ability to process complex environments, clear and consistent signage becomes essential in helping individuals navigate spaces safely and confidently. Thoughtfully designed signs—with large, legible text, intuitive symbols, and contrasting colors—can reduce confusion, anxiety, and reliance on caregivers. In familiar environments like care homes or hospitals, well-placed signage can promote autonomy by enabling residents to find their rooms, bathrooms, or communal areas without assistance. Ultimately, signage is not just about wayfinding—it is a vital element in creating dementia-friendly environments that uphold dignity and enhance quality of life.