During the assembly elections in 2021, the Bharatiya Janata Party secured 64 seats across four states and a Union Territory.
However, in 2021, the party made significant gains in West Bengal by winning 76 seats. In Tamil Nadu, the party managed to win four seats and six seats in Puducherry. But they lost their only sitting seat from 2016 in Kerala to the CPI(M). BJP retained the 60 seat tally in Assam again in 2021 and formed a government. Thus the Bharatiya Janata Party's total tally in 2021 across four states and a Union Territory stood at 146, an increase of 82 seats compared to 2016.