Rashtriya Janata Dal (RJD) was formed on 5 July 1997 when Lalu Prasad Yadav parted ways with the Janata Dal to form a new political platform. The party quickly established itself as a major force in Bihar, with Lalu’s image as a leader of the marginalized gaining widespread support.

Under his leadership, RJD governed Bihar either directly or through alliances from 1997 to 2005, with Rabri Devi (Lalu’s wife) serving as Chief Minister for three terms. The party has since remained influential, often playing a key role in coalition governments both at the state and national levels.

RJD follows a socialist and secular ideology, with a core focus on social justice and upliftment of historically disadvantaged communities.

• Lalu Prasad Yadav – Founder and former CM of Bihar; known for his mass appeal and role in implementing Mandal Commission recommendations.

• Tejashwi Yadav – Current party leader and Deputy Chief Minister of Bihar (in alliance governments); widely seen as the face of the party’s new generation.

• Rabri Devi – Former CM and senior party figure.

• Other leaders: Jagdanand Singh, Abdul Bari Siddiqui, Shyam Rajak.

RJD has been vocal about federalism, protecting minority rights, and strengthening affirmative action for OBCs and Dalits.

RJD’s political philosophy revolves around "samajik nyay" (social justice), inclusiveness, and empowering Bihar’s rural poor. Under Tejashwi Yadav, the party has emphasized:

• Job creation and education reforms for youth.

• Infrastructure and urban development, especially in Patna and nearby districts.

• Promoting agriculture and improving farmer incomes.

• Ensuring law and order and governance transparency.

While RJD's earlier era was marked by criticism over "jungle raj", the current leadership projects a more development-focused image.

RJD’s main area of influence remains Bihar, where it is one of the two largest parties:

• Strong support base among Yadavs, Muslims, and backward castes.

• Currently holds a major number of seats in the Bihar Legislative Assembly.

• Tejashwi Yadav is a central figure in opposition alliances at the national level, including the INDIA bloc.

• Party also fields candidates in Jharkhand and Uttar Pradesh in selected constituencies.

Though primarily regional, RJD continues to be a crucial player in national coalition politics.