Markus LaJuan Bailey (born March 7, 1997) is an American professional football linebacker.

After playing at Hilliard Davidson High School, Bailey committed to Purdue on July 13, 2014, choosing the Boilermakers over Akron, Duke, Indiana, Pittsburgh, and West Virginia, among others,[1] although an elusive offer from Ohio State never came.

[5] Bailey was selected by the Cincinnati Bengals with the 215th overall pick in the seventh round of the 2020 NFL draft.

[12][13] On November 19, the NFL suspended Bailey for 6 games after he violated the league's PED policy.

[14] Bailey was named all-Academic Big Ten his redshirt freshman, sophomore, and junior seasons.