Government Teachers Training College, Mymensingh is an educational institution located in Mymensingh, Bangladesh. It offers bachelor's and master's degrees in education.
The Teachers Training College was established in 1948 on 27.15 acres of land in Alexander Castle. It was first used as a classroom. Later, when several large buildings were built in the college, the teachers' residence was moved to the second floor of the castle. Since then Alexander Castle has been used as a library. The 8-room building contains about 15,000 books.