Miķelis Lībietis (born 9 July 1992 in Sigulda) is a Latvian tennis player that competes on the ATP Challenger Tour and the ITF Men's Circuit.

He played NCAA college tennis at the University of Tennessee, graduating with a degree in Sociology – Criminal Justice in May 2015.

Libietis arrived at Tennessee before the 2011–12 season and was one of four newcomers on the team, so he immediately found a role at the top of the lineup, a spot he has held for a majority of his All-American career.

[1] He joined Andy Kohlberg, Paul Annacone, Chris Woodruff, John-Patrick Smith, and Rhyne Williams as Tennessee players to hold the No.

[3] During his final college season, Libietis and Reese became the first team to win back-to-back doubles titles at the ITA All-American Championships.