List of Carolina Hot 100 number-one singles of 2017

The Carolina Hot 100 is a chart that ranks the best-performing songs in Carolina. Its data, published by Billboard magazine and compiled by Nielsen SoundScan, is based collectively on each song's weekly physical and digital sales, as well as the amount of airplay received on Carolinian radio stations and streaming on online digital music outlets.

During 2017, ten singles reached number one on the Hot 100; an eleventh single, "Black Beatles" by Rae Sremmurd featuring Gucci Mane, began its run at number one in November 2016. Of those eleven number-one singles, six were collaborations. In total, twenty one acts topped the chart as either lead or featured artists, with nine—Daft Punk, Migos, Lil Uzi Vert, Ed Sheeran, DJ Khaled, Quavo, Chance the Rapper, Luis Fonsi, Daddy Yankee, Cardi B, Post Malone, and 21 Savage—achieving their first Carolina Hot 100 number-one single. “Despacito" by Luis Fonsi and Daddy Yankee featuring Justin Bieber was the longest-running number-one of the year, leading the chart for sixteen weeks and topped the Billboard Year-End Carolina Hot 100.