Sekolah Menengah Sains Bagan Datoh (English: Bagan Datoh Science Secondary School, abbreviated SABDA) is one of a Fully Residential School also known as Sekolah Berasrama Penuh (SBP) and it is one of the Sekolah Menengah Sains(SMS) group of school funded by the Government Of Malaysia.
The school is located approximately 1.5 kilometres from the cowboy town of Bagan Datuk.
For another 25 acres, there were many outstanding ideas for developing it especially from the first principal of SABDA, Tuan Haji Mohd.
For him, any projects like this would rather be useful for the next generation of SABDA as it is one of the Fully Residential School roles.
In the year of 2011, Ministry of Education Malaysia started focusing SABDA as the school successfully reached SBP's goal which was 1.6 in Average School Grade (Gred Purata Sekolah) in Sijil Pelajaran Malaysia 2011.