This paper delves into the profound domain of metacognitive strategies and their multifarious applications in English learning, with a spotlight on reading. Grounded in the foundational frameworks posited by Flavell, Zimmerman, and Pintrich, the exploration delineates the essence and phases of metacognition, underscoring its symbiotic relationship with self-regulated learning. A meticulous examination of English reading learning strategies unveils their intrinsic connection with metacognitive strategies, accentuating the pivotal role of planning, monitoring, and evaluating in optimizing comprehension and retention. While the discourse offers invaluable insights, it invites further empirical validations and a broader investigation into other language skills. The paper concludes with a contemplation on future research trajectories, including the practical implementation of metacognitive strategies in diverse learning contexts and their interplay with other psychological constructs.