Sanjay Singh is an Indian politician, activist, national spokesman for Aam Aadmi Party, a member of the Rajya Sabha from Delhi. He was convicted in a 2001 protest case and was later given bail.[1] In October 2023, he was arrested by Enforcement Directorate for his role in the Delhi Liquor Scam. After 6 months of custody, he was released on bail by Supreme Court.[2]

He was active with Arvind Kejriwal in his campaigns from the Right To Information campaign in 2006 to the 2011 Indian anti-corruption movement led by social activist Anna Hazare.