Lewandowski racked up 2,804 yards and 28 touchdowns in 10 games for Wisconsin-La Crosse last season.
Bradley is Maryland's 11th recruit — all of whom hail from Maryland, Washington D.C. or Virginia.
"Javon is a big time playmaker who has the ability to hit the home run."
Brooks earned second team All-Big Ten honors in 2019.
McFarland rushed for 1,636 yards and 12 touchdowns during his two seasons in College Park.
The Washington Redskins selected Young with the No. 2 pick in the NFL draft.
Four Terps could be taken in the draft's late rounds.
The Gaithersburg native becomes the Terps' highest-rated class of 2021 recruit.
"My routine doesn't change. I still wake up early, get out there, and go through the necessary steps."