Yes, the All India Muslim League lead by Mohammad Ali Jinnah. The Indian National Congress was lead by Jawaherlal Nehru. Congress won 707 seats, the Muslim League won 106 seats,
other smaller parties won 772 seats.
Without a majority Jinnah worried that the muslims would be increasingly vulnerable to oppression by the Hindu leadership.
In 1945, after the defeat in the elections, Jinnah called for an independent nation of Pakistan of which Muslims would be in a majority, he warned a united India would mean slavery for Muslims.

MK Gandhi did not oppose this policy "communal award" as a whole, but he did oppose a small part. He supported all points of this "communal award" i.e. granting of political power on a communal basis. He accepted the division between kings, Muslims, Sikhs, Hindus, businessmen. All would get political seats based on their caste and religion etc. MK Gandhi accepted this completely. That time he did not get the clue that the British were trying to poison the country by creating communal rifts. And those communal rifts - i.e. the "communal award" - ultimately became the cause of the division of India.

“Over my dead body will India be divided." - Gandhi
From 1932 to 1947, MK Gandhi vowed the country that India will not be divided. He specifically declared: "Over my dead body will India be divided." Many trusted him on this point. But when heated calls came for the division of India, then MK Gandhi passively accepted the partition of the country by keeping maon vrat (vow of silence).

Gandhi's 2 political disciples - Jawaharlal Nehru & Sardar Patel - plus his friend, Mohammad Ali Jinnah wanted separation. They were getting older and all wanted power quickly. Ultimately they got their power by dividing India. Gandhi did not oppose them. All along the the mass of Indians trusted Gandhi to keep the country together. But in the end he betrayed their trust and in result, millions & millions were killed - and countless others lost their homes, property, and families.