This study examined the vocabulary learning strategies used by 10 ESL students at University Putra Malaysia through interviews. The students commonly used determination strategies like guessing from context, cognitive strategies such as learning new words through reading, and social strategies like practicing with friends. They frequently used dictionaries and English media. While students used strategies with medium frequency, they were not aware of all potential strategies and only shared problems with others as a last resort. The study provided insight into students' strategy use and could increase awareness of effective vocabulary learning.