Derrick Marks (born September 14, 1993) is an American basketball player for the Crailsheim Merlins of the German ProA.
He played college basketball for the Boise State Broncos.
As a senior in 2014–15, Marks averaged 21.3 points per game, leading the Mountain West Conference.
The guard was named the Mountain West Player of the Year that year.Marks was part of two Bronco teams to reach the NCAA Tournament in his 4 years at Boise State.
In the summer of 2015 it was announced that Marks would join the Philadelphia 76ers summer league team.
However, he never did play in the summer league and eventually signed with Orsi Derthona Basket in Italy.
He is listed as a starter for the Italian squad in his rookie season after averaging more than 20 points per game at Boise State in his senior season.