Gilbertson Sangma was a prominent political figure in Meghalaya, India, particularly known for his contributions to the Hill State People's Democratic Party (HSPDP). He served as a Member of the Legislative Assembly (MLA), representing a constituency within the state. During his tenure, Sangma was deeply involved in advocating for the rights and development of the tribal communities in Meghalaya. He championed policies aimed at improving education, healthcare, and infrastructure in rural areas, consistently voicing the concerns of his constituents in the legislative assembly.

Sangma's political career was marked by his commitment to regionalism and the preservation of the unique cultural identity of the indigenous people of Meghalaya. He played a significant role in shaping the political discourse surrounding land rights, resource management, and the protection of tribal customs. His efforts contributed to the broader movement for greater autonomy and selfgovernance within the state. Beyond his legislative duties, Sangma was also actively engaged in community development initiatives, working closely with local organizations and leaders to implement projects that addressed the specific needs of the people he represented. His legacy is remembered as one of dedicated service and unwavering advocacy for the welfare of Meghalaya's tribal population.