泰國國立宣素那他皇家大學（Suan Sunandha Rajabhat University）坐落在曼谷大皇宮地區，大學校園充滿歷史文化底蘊, 這里曾經是大皇宮杜斯特宮殿的一部分, 國王拉瑪皇家大院, 它是皇家花園和御花園, 它被命名為：宣素那他 "Sunandha"。
在國王羅摩六世期間, 宣素那他 "Sunandha"是國王皇家行宮。1924年國王和皇后、公主 Suthasineenat就居住在西 Sutha Nopadol宮殿, 這是一個豪華宮殿之一。Suthasineenat 公主提議在這里建設一所最好的學校。
在1937年國王拉瑪七世統治期間, 陛下把這里設為 Sunandha 是總理府、內閣成員和議會成員的官邸。經過深思熟慮, 內閣決定改用做教育學術機構, 并在1937年5月17日通過了一項決議, 把 Sunandha 作為一所學校，命名為 "Sunandha 學校" 。多年來, Sunandha 已發展并擴大到涵蓋各種教育領域。1937, 學校提供專業和職業教育的學術課程以及非職業教育包括小學和中學兩級, 中學擇優錄取到Petchburee Widhyalonggorn，并逐步設立教師培訓學校, Benjamarachalai 學校, Satreewidhya 學校、Satreechotivej 學校。
校歷：
1938 - Suan Sunandha abolished Grade 12 and divided the curriculum into 3 programs, namely; Primary, Secondary, and Teachers Training.
1939 - Grades 11-12 were abolished, but Grades 5-10 were maintained. A 3-year Baccalaureate program in Teaching Primary Education was offered to qualified individuals completing Grade 10. Admitted students, both private and under scholarship received funding from the Ministry of Education for their boarding.
1940 - The Primary Education program offered Kindergarten and was transferred to La-or-u-tith School in the following year.
1943 - The Quota of scholarship students from the provinces increased. Each province selected two students to turn in the boarding school at Suan Sunandha.
1947 - Scholarship was offered to students from the Bangkok Metropolis and the provinces.
1948 - Primary Students from La-or-u-tith School were transferred to Suan Sunandha.
1952 - Curriculums in: handicrafts, woodwork, printing, electricity, clothing, and the like were offered to those on the Primary Education course.
1953 - A 2-year Baccalaureate program of Primary Education was provided to qualified students who completed a training program in Teaching Primary Education.
1955 - A 2-year program providing a Certificate of Education replaced the Teaching Primary and Teaching Secondary Education Curriculums
A requirement for admission was a completion of Grade 10 and it was in this year, that the subjects were given credit units.
1957 - The Certificate of Education was expanded to include evening classes because of the increased enrollment in Grade 12. It was the first time Suan Sunandha admitted male students for the Teachers Training program. Dormitory shortage caused some students to find boarding homes outside the campus.
1958 – The Certificate of Higher Education was opened to students who had completed the Certificate of Education. The Ministry of Education raised the status of Suan Sunandha Widhyalai to Suan Sunandha Teachers College and opened three educational levels: Higher Education, Secondary Demonstration School, and Elementary Demonstration School.
1987 - The Teacher Education Council revised all Curricula for Teachers Colleges. At present, Suan Sunandha follows a new curriculum to provide academic Programs in various fields.
1991 - The Teacher Education Council approved the new programs in Business English and Food Science & Technology. Suan Sunandha admitted all qualified individuals into both programs.
1992 - His majesty the King graciously conferred the title “Rajabhat Institute” to the Teachers College.
