Wattana Wittaya Academy (W.W.A; Thai: โรงเรียนวัฒนาวิทยาลัย; RTGS: Rong Rian Watthana Witthayalai) is Thailand's first boarding school for girls.

The primary objectives of the school were to educate Thai young ladies in the fundamentals of reading, writing, Bible study and sewing.

In A.D. 1921, Miss Edna S. Cole moved the school campus to its present location and changed the name to "Wattana Wittaya Academy".

This program serves students whose focus is on expanding their talent and strength in English through an advanced curriculum and learning environment.

The boarding section offers a rigorous academic environment and moral discipline to prepare the girls for their future life educationally, professionally and socially.