Scindia is considered close to Rahul Gandhi and had been made the campaign commitee chief of the party for assembly elections in Madhya Pradesh last year.
The other MP from Madhya Pradesh is former Union minister Kamal Nath. There had been speculation earlier about his being made party's Leader in Lok Sabha, a post which eventually went to Kharge, a Dalit leader from Karnataka which has sent the maximum number of 9 MPs for the party in this election.
The lone MP from Haryana Deepender Singh Hooda, son of chief minister Bhupinder Singh Hooda, has been made one of the two whips, the other being K C Venugopal from Kerala.
Party spokespersn Shobha Oza announced the appointments at the AICC briefing.
In a surprise decision, Kharge was chosen the Congress leader of Lok Sabha on June 3 ending speculation about either Congress president Sonia Gandhi or vice president Rahul Gandhi taking up the post to lead the 44 party MPs in the House.
Asked who would be the party's Leader in Rajya Sabha, she pleaded ignorance. There is strong speculation that Congress would be naming its senior leader from Jammu and Kashmir Ghulam Nabi Azad as its leader for Rajya Sabha.