This paper aims at examining the familiarity of English as a Foreign Language (EFL) learners at Najran University with English collocations and the strategies being used when translating them into Arabic. The data of this study are collected from 40 female EFL learners of the English Department at Najran University. The participants’ familiarity with English collocations is measured by means of a two-part test adopted from Gyllstad (2007). A translation test consisting of 48 collocations in both short texts and short sentences has been used to determine the participants’ familiarity with translation strategies when translating English collocations into Arabic. Results show that Najran University EFL learners’ knowledge of collocations is unsatisfactory and below what is expected from them as English language major students. The results of the Pearson correlation test indicate a positive relationship between the learners’ familiarity with English collocations and their ability to translate them into Arabic using different translation strategies.