The results revealed that vocabulary learning strategies of the first year students in order to find out the most used strategies. The majority of participants was female (97%), age between 18-20 years old. The English ability of the participants were as follows: 40%at poor/weak level, 50% at moderate level, and 10% at good/very good level. The results revealed that, the top three strategies used in vocabulary learning were listening to English songs (3.20%), followed by using an English-Thai/Thai-English dictionary (3.00%) and practice using a dictionary (2.87).