The purpose of the present paper is to offer a state-of-the-art review on the topic of Systemic Functional Linguistics (SFL) and its theoretical and practical implications on the field of language education. SFL has been widely recognized due to its potentiality to encourage both reflection and action for the participants involved, becoming over the years in a very influential applicable linguistic theoretical approach. Recent empirical studies were thoroughly reviewed, which shed light on the three most researched areas, including text analysis and literacy intervention, classroom discourse, and language teaching and learning processes. As a final remark and taking into account the literature analysis, some prospective studies are briefly listed.