Justice Gita Mittal was born on 9th December, 1958 to parents who were in academics. An alumna of the Lady Irwin Higher Secondary School [Science batch of 1975], Lady Shri Ram College For Women [BA (Eco. Hons.) 1978] and the Campus Law Centre, Delhi University [(LL.B) 1981], she was appointed as an Additional Judge of Delhi High Court on 16th July, 2004. Prior to her appointment as Additional Judge, she had an illustrious legal practice in all courts and other judicial forums since 1981. Justice Mittal was confirmed as a permanent judge on the 20th of February, 2006. As a judge, she has presided over several jurisdictions including heading a Division Bench hearing criminal appeals involving life and death sentence references; matters of the Armed Forces; Cooperative Societies; Criminal Contempt References; Criminal Appeals; Death References; Company Appeals; Writ Petitions and Letters Patent Appeals relating to the Armed Forces. Since August, 2008, Justice Gita Mittal has been a member of the Governing Council of the National Law University, Delhi. She is also a member of the Governing Council of the Indian Law Institute, New Delhi since 2013 and has been nominated to its Administrative Committee. She has spearheaded the Vulnerable Witness Court Project in the trial courts in Delhi leading to the first such court room in India being inaugurated on 16th September, 2012 and the second on 11th September, 2013. She has also served on the COFEPOSA Advisory Board, under the Conservation of Foreign Exchange & Prevention of Smuggling Act, 1974. Deeply engaged with the work of institutional strengthening, Justice Mittal has also served as a member of the Committee Against Sexual Harassment of Women at Work Place; Working Conditions and Welfare Committee For Judicial Officers/staff of High Court and District Courts; Committee to assess the performance of additional Judges of this Court while recommending their appointment as permanent Judges and to assess the judgments of additional Judges for the purpose of extension of their terms as additional Judges; Library Committee; Committee on Introduction of Evening Courts/Shift System in Subordinate Courts; and the Examination-cum-Judicial Education and Training Programme Committee
Appointed as Chief Justice of High Court of Jammu & Kashmir vide Notification No. K.13021/1/2018-US.II dated 3rd August, 2018 and took oath of office on 11th August,2018.