Donovan Olumba (born September 26, 1995) is an American professional football defensive back.

Olumba attended Salpointe Catholic High School, where he played only one season of Varsity Football as a wide receiver and cornerback.

He played 3 seasons as a cornerback, competing in 30 games, while posting 63 tackles, 25 pass deflections, 2 fumble recoveries, 2 blocked kicks and 6 interceptions, including 2 returns for touchdowns (47 and 99 yards).

[1] In 2016, he transferred to Division I Portland State University after his junior season, where he was redshirted.

He played only one year in 2017 and was named a starter at cornerback, after being third-string on the depth chart.

[2] Olumba was signed by the Dallas Cowboys as an undrafted free agent after the 2018 NFL draft on April 29,[3] after the hiring of Kris Richard as the new defensive backs/passing game coordinator, when the Cowboys changed their defensive philosophy and started to look for taller and more rangy cornerbacks.

[12] Olumba signed with the Hamilton Tiger-Cats of the Canadian Football League (CFL) on June 10, 2021.