Saifuddin Soz (Kashmiri: सैफ़ुद्दीन सोज़, سیف الدین سوز) (born 23 November 1937) is an Indian professor and a long-time Member of the Parliament of India. Soz hails from the Indian state of Jammu and Kashmir. He had been India's Minister of Water Resources in India's 14th Lok Sabha and Minister of Environment and Forests in the 1990s. In January 2006, he was nominated to the Congress Working Committee, the executive committee of the Indian National Congress.
Soz was born in Sopore, a township in the northern Kashmir Valley. He worked his way to completing a master's degree in economics from the University of Kashmir, where he later held the position of registrar. He held teaching positions in many colleges affiliated with the University of Kashmir before taking on the position of registrar of the university. From there, Soz moved to the Jammu and Kashmir State Board of School Education (BOSE), a government department responsible for administration of schools. Soz sought voluntary retirement from government service to enter politics in 1983. At that time, he was Secretary of the BOSE.
In 1983 Lok Sabha election, Soz contested and won the Baramulla seat as a candidate of the ruling Jammu and Kashmir National Conference party. At the time, the JKNC was headed by Dr. Farooq Abdullah. Soz went on to win three more Lok Sabha elections as a member of the JKNC. He also represented the JKNC and the state of Jammu and Kashmir in the Rajya Sabha in the mid-'90s. In 1997-98, he became India's Minister of Environment and Forests in the cabinet of Prime Minister Inder Kumar Gujral. During 1998-99, Soz served in the same capacity under Prime Minister H.D. Deve Gowda. At the time, the JKNC was part of the United Front government ruling India. In 1999, Soz resigned and was expelled from the JKNC for voting against the government of Prime Minister Atal Behari Vajpayee. Soz was a JKNC member of parliament and defied his party's leadership. His vote brought the BJP government down which led the then Prime Minister to tender his resignation.