Oteng Tiro Sandra Kolobetso is a volunteer in Wikipedia from Botswana. She contributes towards competitions and events that aim to increase content and contributions about a country in Wikipedia.

She is a graduate in BSC (HONS) in Business Information technology and has worked with the University of Botswana for 2 years as an Information Technology Officer intern. In 2021, she was volunteering for the Computer Society of Botswana as a coordinator, and as the co-organizer for the Wiki Loves Africa (2020 & 2021) photographic competition across Botswana. She considers herself an enthusiastic, hardworking young woman who is keen to achieve every set goal.