Offseason

• November 2, 1974: Dave May
  Dave May
  David LaFrance May is a former Major League Baseball outfielder who played from to . May is one of two Delawareans to make the All-Star Game. He was first drafted by the San Francisco Giants, but appeared in his first Major League game with the Baltimore Orioles...
  
   and a player to be named later were traded by the Brewers to the Atlanta Braves
  Atlanta Braves
  The Atlanta Braves are a professional baseball club based in Atlanta, Georgia. The Braves are a member of the Eastern Division of Major League Baseball's National League. The Braves have played in Turner Field since 1997....
  
   for Hank Aaron. The Milwaukee Brewers completed the trade by sending Roger Alexander (minors) to the Braves on December 2.
• January 9, 1975: Lenn Sakata was drafted by the Milwaukee Brewers in the 1st round (10th pick) of the 1975 amateur draft (January Secondary).

Notable transactions

• April 3, 1975: Jesús Vega
  Jesús Vega
  Jesús Anthony Vega Morales is a former Major League Baseball designated hitter and first baseman. He played parts of three seasons in the major leagues between and , all with the Minnesota Twins.-Sources:...
  
   was signed as an amateur free agent by the Brewers.
• May 8, 1975: Bob Coluccio
  Bob Coluccio
  Robert Pasquali Coluccio is a former professional baseball player. He played all or part of five seasons in Major League Baseball, between 1973 and 1978, for the Milwaukee Brewers, Chicago White Sox, and St. Louis Cardinals, primarily as an outfielder.-External links:...
  
   was traded by the Brewers to the Chicago White Sox
  Chicago White Sox
  The Chicago White Sox are a Major League Baseball team located in Chicago, Illinois.The White Sox play in the American League's Central Division. Since , the White Sox have played in U.S. Cellular Field, which was originally called New Comiskey Park and nicknamed The Cell by local fans...
  
   for Bill Sharp
  Bill Sharp
  William Howard Sharp was an outfielder in Major League Baseball. He played for the Chicago White Sox and Milwaukee Brewers.-External links:...
  
  .
• June 14, 1975: Johnny Briggs
  Johnny Briggs (baseball)
  John Edward Briggs is a former left fielder in Major League Baseball who played for the Philadelphia Phillies , Milwaukee Brewers and Minnesota Twins...
  
   was traded by the Brewers to the Minnesota Twins
  Minnesota Twins
  The Minnesota Twins are a professional baseball team based in Minneapolis, Minnesota. They play in the Central Division of Major League Baseball's American League. The team is named after the Twin Cities area of Minneapolis and St. Paul. They played in Metropolitan Stadium from 1961 to 1981 and the...
  
   for Bobby Darwin
  Bobby Darwin
  Arthur Bobby Lee Darwin is a former Major League Baseball outfielder who played for the Los Angeles Angels , Los Angeles Dodgers , Minnesota Twins , Milwaukee Brewers , Boston Red Sox and Chicago Cubs .Darwin began his career as a pitcher, appearing in one game with the Angels at the age of 19...
  
  .

Roster

Starters by position

Other batters

Starting pitchers

Other pitchers

Relief pitchers

Farm system