Roenicke has been the team's manager since 2011; the team won the National League Central in his first season.
The Brewers led the division by 6.5 games on July 1, and held the division lead for a total of 133 days. They were tied for the division lead on Aug. 31 but went 9-17 in September and finished eight games behind the Cardinals in the division.
Milwaukee has won an average of 83.75 games per year during Roenicke's tenure.
Hitting coach Johnny Narron and first base/infield coach Garth Long will not return, the team also announced.
- Dan Gartland