The study titled "A Study to Assess Neuro Nurses’ Knowledge about Risk Factors and Warning Signs of Stroke in Selected Hospitals of Bengaluru" was conducted with the primary objective of assessing the knowledge level of neuro nurses regarding stroke risk factors and warning signs. Stroke is a significant cause of hospital admissions globally, and the need for early identification of risk factors and symptoms is crucial for timely intervention. Objectives: The study aimed to assess the neuro nurses' knowledge of stroke risk factors, warning signs, and the relationship between knowledge and selected demographic variables. Methodology: A descriptive survey was conducted among 50 neuro nurses working in the Neuro Medical and Surgical wards and ICUs of People Tree Hospital, Bengaluru, using a standardized questionnaire. The sample was selected through convenient sampling, and the data collection spanned from August to November 2022. The Stanford Stroke Center Questionnaire was employed to assess knowledge. The study included both male and female staff nurses with varying educational qualifications and experience. Results: The findings indicated that nurses had more knowledge about the warning signs of stroke (90.4%) than risk factors (78.4%). There was no significant correlation between nurses' knowledge and their demographic variables, including age, gender, and professional qualifications. The study concluded that while neuro nurses possessed above-average knowledge, there is still a need for regular in-service training to enhance their understanding of stroke risk factors and improve patient care outcomes.