Deborah Koff Ross (born June 20, 1963) is an American lawyer and politician.
A Democrat, Ross was a member of the North Carolina General Assembly, representing the state's thirty-eighth and then thirty-fourth House district, including Wake County, North Carolina.
An attorney from Raleigh, North Carolina, Ross served five full terms and one partial term in the North Carolina House of Representatives.
She is a candidate for North Carolina's 2nd congressional district in the 2020 United States House of Representatives elections, after court-ordered redistricting made the district significantly more Democratic-leaning.
Ross was the Democratic nominee in the 2016 U.S.
Senate election in North Carolina, unsuccessfully challenging incumbent Richard Burr in the general election.