The article examines the role of the Common European Framework of Reference for Languages (CEFR) indeveloping learners’ speaking fluency. It focuses on how CEFR linguistic descriptors help teachers design communicativetasks that promote spontaneous and meaningful oral interaction. The article discusses the concept of speaking fluency asthe ability to produce language smoothly, accurately, and appropriately in real-life situations. It highlights the importanceof integrating vocabulary range, grammatical control, and pronunciation with functional communication skills. The studyemphasizes CEFR levels as practical benchmarks for assessing learners’ oral performance and tracking progress. Italso analyzes teaching techniques such as role-plays, discussions, problem-solving tasks, and interactive activities thatcorrespond to specific CEFR descriptors. The article argues that fluency development requires consistent exposure toauthentic communication, learner-centered instruction, and formative assessment