The 2017 Louisville City FC season was the club's third season in Louisville, Kentucky playing in the United Soccer League, which was one of the two second-tier leagues in the United States soccer league system.

The club began their pre-season campaign on March 4 before the league commenced on March 25.

Louisville City finished the season on top of the Eastern Conference for the first time in club history and had the second best record in the league overall for the third consecutive year.

They also won the USL Cup after the season for the club's first title.

[1] Source: Match reports Louisville City entered the 2017 U.S. Open Cup with the rest of the United Soccer League in the second round.