Since 2009, he has been a member of the
Solidarnost movement. On April 10, 2010, he organized a rally against the construction of a temple on in
Yekaterinburg — the event gathered more than 3,500 participants and became the largest protest action in the city since
perestroika. On October 24, 2010, he was one of the organizers of the rally in support of . He is a member of the central election committee of the
Russian Opposition Coordination Council and was one of the leaders of Navalny's
2013 mayoral campaign for
Moscow. He was formerly a member of the political council of the
People's Freedom Party. From December 2016, Volkov was chief of staff to
Alexei Navalny's 2018 presidential campaign. In December 2015 Volkov founded the Internet Protection Society (IPS), a NGO that published monthly an Internet Freedom Index, which monitored over-regulation and limitation on human rights by the Russian state and the extent to which international companies such as Google and Facebook comply with state regulatory demands. On 9 March 2023, Volkov stepped down as the chairman of the board of the
Anti-Corruption Foundation after he had admitted to signing a letter on behalf of the Anti-Corruption Foundation in October which asked the
European Union for sanctions on
Mikhail Fridman to be dropped without consulting his associates. He was replaced with
Maria Pevchikh. In a private message in late December 2025, Volkov expressed his satisfaction with the news of the apparent death of
Denis Kapustin, the commander of the
Russian Volunteer Corps, a right-wing militia made up of ethnic Russians fighting on Ukraine's side.
Lithuania's Migration Department reached out to the
State Security Department on January 6, 2026, to request further consultations regarding a potential threat to state security. The department was requested to evaluate Volkov's public statements and review his residency status. ==Attack==