Thubten Choekyi Nyima (Tibetan: ཐུབ་བསྟན་ཆོས་ཀྱི་ཉི་མ་, Wylie: Thub-bstan Chos-kyi Nyi-ma, ZYPY: Tubdain Qoigyi Nyima) (1883–1937), often referred to as Choekyi Nyima, was the ninth Panchen Lama of Tibet.

Thubten Choekyi Nyima is the 9th in his lineage, as recognized by Tashi Lhunpo Monastery, the traditional seat of Panchen Lamas.
To call Choekyi Nyima the 9th Panchen Lama is a misnomer, while in exile in China he signed pictures the 16th Panchen Lama and the Tibetans regarded him as the 6th Panchen Lama Hugh Richardson "It is the habit of Chinese writers to describe the late Panchen Lama as the IXth.
To the mass of Tibetans it is beyond question that he was the VIth in succession from Lobzang Chokyi Gyaltsen, the teacher whom the Vth Dalai Lama created Ist Panchen Lama."
In the Historical Introduction of "The secret report of the 10th Panchen Lama"  Professor Dawa Norbu writes "The 10th Panchen Lama (actually the 7th of his line)".
Charles Bell, on page 35  "The young fifth Dalai Lama made his old teacher, named 'The banner of Religion's Victory,' who was abbot first at Ta-shi Lhun-po..." Jagou "Thus the incarnation the Tibetans refer to as the Sixth Panchen Lama is known as the ninth Panchen Lama by the Chinese."
When the Chinese Government forced the Tibetans to sign the 17 Point Agreement, they insisted on calling Choekyi Nyima the 9th Panchen Lama and this numbering was brought back to the west in the late 1980s until which time no such numbering had been used, outside of Tashi Lhunpo Monastery and Peking.

In 1901, Choekyi Nyima was visited by the Mongolian Lama, Agvan Dorzhiev.
Although he only stayed for two days at Tashilhunpo, Dorzhiev received some secret teachings from the Panchen Lama, as well as readings of the Prayer of Shambhala, written by Lobsang Palden Yeshe, the sixth (or third) Panchen Lama, concerning the Buddhist kingdom of Shambhala, which were of great importance to Dorzhiev's developing understanding of the Kalachakra ('Wheel of Time') tantric teachings.
Choekyi Nyima also gave Dorzhiev gifts including some golden statues.

In 1906, Sir Charles Alfred Bell, was invited to visit the 9th Panchen Lama at Tashilhunpo, where they had friendly discussions on the political situation.

He fled to Inner Mongolia, China in 1924 after a dispute with the thirteenth Dalai Lama when he sensed that he might face threat after his own monastery’s monks were prohibited from holding any office in the Central Tibetan government and his officials were locked up in Lhasa.
Among the Mongols, the 9th Panchen Lama became a well liked figure.
At the same time, study of documents did not confirm widespread claims that rebellions in the 1930s Mongolia were inspired or supported by the 9th Panchen Lama.
The Dalai Lama was attempting to collect revenue from the Panchen Lama's estate to cover a fourth of Tibet's military expenses, and to reduce the power of the Panchen Lama, who at the time enjoyed rule over an effectively autonomous region around Shigatse.

In China, the ninth Panchen Lama worked on plans to develop Tibet along modern lines.
He also held a position in the Mongolian and Tibetan Affairs Commission.

The Panchen Lama was considered extremely "pro-Chinese", according to official Chinese sources.

Choekyi adopted the ideas of Sun Yatsen like the Kham revolutionary Pandatsang Rapga.
It has been suggested he read the works of Sun Yatsen which were translated by Rapga.

In 1936, a team of monks from Lhasa were on the way to north-eastern Tibet to search for the new reincarnation of the 13th Dalai Lama, who had died in 1933.
First, because of the historical close relationship between the Dalai Lama and the Panchen Lama, they visited the Panchen Lama in Kham, eastern Tibet, to seek his advice.
He was staying in Jyekundo, a district of eastern Kham that had been annexed from Tibetan government control by the Chinese "during their invasion".
The Panchen Lama, being under Chinese power, was being held up there in his attempt to return to Central Tibet due to Chinese interference and insistence that he must be accompanied by a
Thubten Choekyi Nyima (Tibetan: ཐུབ་བསྟན་ཆོས་ཀྱི་ཉི་མ་, Wylie: Thub-bstan Chos-kyi Nyi-ma, ZYPY: Tubdain Qoigyi Nyima) (1883–1937), often referred to as Choekyi Nyima, was the ninth Panchen Lama of Tibet.
Thubten Choekyi Nyima is the 9th in his lineage, as recognized by Tashi Lhunpo Monastery, the traditional seat of Panchen Lamas. To call Choekyi Nyima the 9th Panchen Lama is a misnomer, while in exile in China he signed pictures the 16th Panchen Lama and the Tibetans regarded him as the 6th Panchen Lama Hugh Richardson "It is the habit of Chinese writers to describe the late Panchen Lama as the IXth. To the mass of Tibetans it is beyond question that he was the VIth in succession from Lobzang Chokyi Gyaltsen, the teacher whom the Vth Dalai Lama created Ist Panchen Lama." In the Historical Introduction of "The secret report of the 10th Panchen Lama"  Professor Dawa Norbu writes "The 10th Panchen Lama (actually the 7th of his line)". Charles Bell, on page 35  "The young fifth Dalai Lama made his old teacher, named 'The banner of Religion's Victory,' who was abbot first at Ta-shi Lhun-po..." Jagou "Thus the incarnation the Tibetans refer to as the Sixth Panchen Lama is known as the ninth Panchen Lama by the Chinese." When the Chinese Government forced the Tibetans to sign the 17 Point Agreement, they insisted on calling Choekyi Nyima the 9th Panchen Lama and this numbering was brought back to the west in the late 1980s until which time no such numbering had been used, outside of Tashi Lhunpo Monastery and Peking.
In 1901, Choekyi Nyima was visited by the Mongolian Lama, Agvan Dorzhiev. Although he only stayed for two days at Tashilhunpo, Dorzhiev received some secret teachings from the Panchen Lama, as well as readings of the Prayer of Shambhala, written by Lobsang Palden Yeshe, the sixth (or third) Panchen Lama, concerning the Buddhist kingdom of Shambhala, which were of great importance to Dorzhiev's developing understanding of the Kalachakra ('Wheel of Time') tantric teachings. Choekyi Nyima also gave Dorzhiev gifts including some golden statues.
In 1906, Sir Charles Alfred Bell, was invited to visit the 9th Panchen Lama at Tashilhunpo, where they had friendly discussions on the political situation.
He fled to Inner Mongolia, China in 1924 after a dispute with the thirteenth Dalai Lama when he sensed that he might face threat after his own monastery’s monks were prohibited from holding any office in the Central Tibetan government and his officials were locked up in Lhasa. Among the Mongols, the 9th Panchen Lama became a well liked figure. At the same time, study of documents did not confirm widespread claims that rebellions in the 1930s Mongolia were inspired or supported by the 9th Panchen Lama. The Dalai Lama was attempting to collect revenue from the Panchen Lama's estate to cover a fourth of Tibet's military expenses, and to reduce the power of the Panchen Lama, who at the time enjoyed rule over an effectively autonomous region around Shigatse.
In China, the ninth Panchen Lama worked on plans to develop Tibet along modern lines. He also held a position in the Mongolian and Tibetan Affairs Commission.
The Panchen Lama was considered extremely "pro-Chinese", according to official Chinese sources.
Choekyi adopted the ideas of Sun Yatsen like the Kham revolutionary Pandatsang Rapga. It has been suggested he read the works of Sun Yatsen which were translated by Rapga.
In 1936, a team of monks from Lhasa were on the way to north-eastern Tibet to search for the new reincarnation of the 13th Dalai Lama, who had died in 1933. First, because of the historical close relationship between the Dalai Lama and the Panchen Lama, they visited the Panchen Lama in Kham, eastern Tibet, to seek his advice. He was staying in Jyekundo, a district of eastern Kham that had been annexed from Tibetan government control by the Chinese "during their invasion". The Panchen Lama, being under Chinese power, was being held up there in his attempt to return to Central Tibet due to Chinese interference and insistence that he must be accompanied by a 
Thubten Choekyi Nyima, 9th Panchen Lama