Rajai Muasher Dababneh (Arabic: رجائي المعشر الدبابنه ʾRaja'i Al-Mu'asher) is a Jordanian politician who served as Jordan's Deputy Prime Minister from 2018 to 2020.

He also served in the Senate until his appointment as Deputy Prime Minister by Omar Razzaz on 16 June 2018.

He also served in the Senate until his appointment as Deputy Prime Minister by Omar Razzaz on 16 June 2018.

Reuters in 2009 described him to be "a prominent businessman and vocal critic of the liberal reformists and supporter of a wider role for the state in the economy.

"[2] After his designation as Deputy Prime Minister, Reuters described him as a "conservative politician and influential banker and among Jordan's wealthiest businessmen.