Tennessee's 10th Senate district is one of 33 districts in the Tennessee Senate.

It has been represented by Republican Todd Gardenhire since 2012, succeeding Democrat Andy Berke.

[2] District 10 is based in part of Chattanooga, covering most of the city proper the district includes the counties of Bledsoe, Marion, Sequatchie Counties.

It also includes part of Hamilton County which is where Chattanooga.

[1] Tennessee Senators are elected to staggered four-year terms, with odd-numbered districts holding elections in midterm years and even-numbered districts holding elections in presidential years.