This study was conducted based on the reason that speaking fluency is very important in learning language. However, foreign language anxiety which negatively influence the speaking fluency often happened to language learner. The aims of this study were to know how high is the foreign language learners’ anxiety and speaking fluency of class A 5th semester of ELT Department Walisongo State Islamic University Semarang in academic year 2016/2017. Is there any significant influence of student foreign language anxiety to speaking fluency of class A 5th semester of ELT Department Walisongo State Islamic University Semarang in academic year 2016/2017. The study used FLCA Scale design by Horwitz to measure how high is the foreing language learners’ anxiety and speaking test to know how high is the learners’ speaking fluency. The result of the research showed that the mean point of foreign language learners’ anxiety is 73,23. It means that foreign language learners’ anxiety is in category “average”. The result of speaking test showed that the mean point of students’ speaking fluency is 10,3. It means that students’ speaking fluency is on category “good”. The correlation of student foreign language anxiety and speaking fluency is rxy - 0, 720. It means that the correlation level of foreign language learners’ anxiety and speaking fluency is in the category “ strong “ in the interval 0,60 – 0, 799. The simultaneous ( F ) test showed that the result, tcount = -6,22 > ttable = 1,697 with significance 5%. Therefore, the hypothesis is accepted that there is influence of foreign language learners’ anxiety to speaking fluency.