With an aging general population and a concurrent increase in the prevalence of dementia, health and social care professional students are increasingly exposed to this group of patients during their clinical placements and after graduation. A sound dementia-related knowledge base among health and social care students is important in providing high-quality dementia care. The present study assessed dementia-related knowledge in health and social care students. The Alzheimer's Disease Knowledge Scale (ADKS) was utilized to measure the level of dementia knowledge. A total of 321 undergraduate students from various disciplines in their final years of study, but prior to graduation, participated in this study. The study identified a moderate dementia knowledge base (mean score: 23.51 out of 30) among health and social care students. The results revealed that the students were also ignorant of many facts and had many misconceptions pertaining to Alzheimer's Disease (AD). In addition, significant differences in knowledge were evident between student groups. These results suggest that the current dementia curriculum should be evaluated in an attempt to improve the dementia knowledge base of health and social care students.