This study examines the relationship between quality of life, Internet addiction, and perceived stress among predominantly female undergraduate health sciences students in the UAE. Using a quantitative, descriptive, correlational, cross-sectional design with convenience sampling, 311 responses were analyzed using the Internet Addiction Test (IAT), the Health-Related Quality of Life (HRQoL) measure, the Perceived Stress Scale (PSS-10), and the SPSS version 26. The participant profile revealed a mean age of 20.88 years, with 99% female participants and 39.9% in their third year. Results showed that 81.7% of students experienced moderate stress, while 39.6% faced frequent or significant Internet-related problems. Ultimately, higher stress and Internet addiction were directly correlated with a lower quality of life. To address this, recommended actions include stress-management workshops, academic support, healthy digital habit training, peer counseling, and balanced sleep/study routines.