Motivation plays a crucial role in determining learners’ success in acquiring a foreign language. This study investigates the relationship between students’ motivation and their English language achievement among university students in Uzbekistan. A quantitative correlational design was employed using a motivation questionnaire and students’ academic results. The findings revealed a significant positive correlation between motivation and English achievement, indicating that students with higher motivation levels performed better in their English courses. The study also found that intrinsic motivation had a stronger influence on achievement compared to extrinsic motivation. The results highlight the importance of motivational strategies in English language teaching and suggest practical implications for educators.