The first Chief Minister of Meghalaya was Captain Williamson A. Sangma, who served from 1972 to 1977.

HTML Heading: Early Life and Political Career
Captain Williamson A. Sangma was born on January 21, 1919, in the village of Chimagre in the present-day West Garo Hills district of Meghalaya. He completed his education at St. Anthony's College in Shillong and later joined the Indian National Army during World War II. After independence, he joined the Indian National Congress and was elected to the Lok Sabha in 1952, 1957, 1962, and 1967.

HTML Heading: Contribution to the Formation of Meghalaya
Captain Sangma played a crucial role in the formation of Meghalaya as a separate state from Assam. He was a member of the Simon Commission in 1946, which recommended the creation of a separate tribal state in the Northeast. He was also a member of the Dinesh Goswami Committee, which recommended the formation of Meghalaya.

After the formation of Meghalaya in 1972, Captain Sangma became its first Chief Minister. He played a key role in the development of the state during its early years, focusing on infrastructure development, education, and employment generation.

HTML Heading: Legacy
Captain Williamson A. Sangma passed away on March 15, 1998, at the age of 79. He was widely respected for his contribution to the formation of Meghalaya and his leadership during its early years. His legacy continues to inspire generations of leaders in the state.

In conclusion, Captain Williamson A. Sangma was the first Chief Minister of Meghalaya and played a crucial role in the formation and development of the state. His contribution to the Northeast region of India and India as a whole is noteworthy.