Shamsunnahar-Osman Ghani Shikkha Niketon (SOGSN) is a private higher secondary school in Karimganj Upazila, Kishoreganj District, Dhaka Division, Bangladesh. It was established in 2005 by Dr. Osman Faruk and (former Education Minister of Bangladesh, 2001- 2006) and his family member.

Below is a list of the first teachers at the school, upon its opening.

• Titul Islam (Headmaster)
• Abdul Haque (Assistant Headmaster)

Present

• Rafiqul Alam (Headmaster)
• Habibur Rahman (Assistant Headmaster)

Usually students are admitted in class 6 and 9. Admission can be considered in other classes if a vacancy is created. The admission test is taken usually in the first week of January.

Each class is divided into two sections — A and B — each containing 50 students.

The uniform is a sky blue shirt with full-length navy blue pants for boys.

There are some clubs and organizations to help co-curricular activities. There is scouting for the school students.

The library has approximately 2,500 books.

• 1. 2013 Best school award in Kishoreganj District for SSC result
• 2. 2014 Best upazila school award (1 lakh taka by Bangladesh govt) in Karimganj Upazila

A Documentary Film named 'Remembering School' by Farhan Alvee (Batch2012) published in 2020. The film is made to recall the memories of School days.

• Facebook
• Dhaka Education Board Website for sogsn

24°30′11″N 90°50′35″E / 24.503°N 90.843°E / 24.503; 90.843