Mac Kiger (born 19 December 1998) is an American tennis player.

Kiger has a career high ATP singles ranking of 918 achieved on 27 February 2023.

[1] Kiger has won 1 ATP Challenger doubles title at the 2024 Championnats Banque Nationale de Granby with Andrés Andrade.

Kiger played college tennis at North Carolina.

This American biographical article related to tennis is a stub.