A guitar teacher is a music instructor who specializes in teaching students how to play the guitar. They help learners of all ages and skill levels, from beginners to advanced players, by providing lessons on techniques, music theory, and song interpretation. Typically, a guitar teacher may offer one-on-one lessons or group classes, either in-person or online. They often create personalized lesson plans to meet the individual needs of each student, helping them develop their skills and achieve their musical goals.