Bradley Allen Lohaus (born September 29, 1964) is an American former professional basketball player who was selected by the Boston Celtics in the second round (45th pick overall) of the 1987 NBA draft.

A 6'11" center-power forward from the University of Iowa, Lohaus played 11 NBA seasons for eight teams: the Celtics, Sacramento Kings, Minnesota Timberwolves, Milwaukee Bucks, Miami Heat, San Antonio Spurs, New York Knicks, and Toronto Raptors.

Lohaus was a McDonald's All-American in 1982[1] at Greenway High School in Phoenix, Arizona under varsity coach Pete Babcock, who went on to work for six different NBA franchises in various capacities, including general manager.

He then flourished during his senior season under new coach Dr. Tom Davis as a shooting big man who defended the front of the Hawkeyes' fullcourt pressing defense.

Lohaus was drafted by the Boston Celtics late in the second round; in 1987–88 the team went 57–25 in the regular season, and bowed out to the Detroit Pistons in the hard-fought six-game Eastern Conference Finals.