
Chom Phon or Field Marshal is the most senior rank of the Royal Thai Army, considered the equivalent to a Field Marshal or General of the Army. Today it is ceremonially held by members of the Thai Royal family and exists only on paper in the Thai military. It has not been awarded to a regular commissioned officer since 1973. The Royal Thai Navy equivalent is known as Chom Phon Ruea and Chom Phon Akat for the Royal Thai Air Force.

Bhanurangsi Savangwongse, the Prince Bhanubandhu Vongsevoradej was a son of HM King Mongkut of Siam and HM Queen Debsirindra.

Field Marshal Chakrabongse Bhuvanath, the Prince of Bishnulok, was the 40th child of King Chulalongkorn and the fourth child of Queen Sri Bajarindra.

Field Marshal Phin Choonhavan was a Thai military leader and Deputy Prime Minister of Thailand. Phin was a leader of several coups against the government, most notably the 1947 coup. During the Second World War, he commanded the Phayap Army's 3rd Division before being made military governor of the Shan States, which Thailand had occupied during the Burma Campaign.

Field Marshal Plaek Phibunsongkhram, locally known as Marshal P., contemporarily known as Phibun (Pibul) in the West, was a Thai military officer and politician who served as the Prime Minister of Thailand and dictator from 1938 to 1944 and 1948 to 1957.

Praphas Charusathien was a Thai military officer and politician. He was a field marshal of the Royal Thai Army and minister of interior in the governments of military rulers Sarit Thanarat and Thanom Kittikachorn.

Field Marshal Sarit Thanarat was a Thai general who staged a coup in 1957, replacing Plaek Phibunsongkhram as Thailand's prime minister until Sarit died in 1963. He was born in Bangkok, but grew up in his mother's home town in Lao-speaking northeastern Thailand and considered himself from Isan. His father, Major Luang Ruangdetanan, was a career army officer best known for his translations into Thai of Cambodian literature.

Field Marshal Thanom Kittikachorn was a Thai military dictator. A staunch anti-communist, Thanom oversaw a decade of military rule in Thailand from 1963 to 1973, during which he staged a self-coup, until public protests which exploded into violence forced him to step down. His return from exile in 1976 sparked protests which led to a massacre of demonstrators, followed by a military coup.