The deal keeps the Germany goalkeeper, 30, at the Bundesliga club until 2021.
Neuer joined Bayern from fellow Bundesliga club Schalke, agreeing a five-year deal in July 2011.
Since signing for Bayern he has won three Bundesliga titles, two German Cups and the Champions League in 2013, while Pep Guardiola`s team are on course to win the treble this season.
The Bavarians beat Werder Bremen 2-0 in their German Cup semi-final on Tuesday and will play the winner of Wednesday`s game between Hertha Berlin and Borussia Dortmund in the final.
They have a seven-point lead over Dortmund at the top of the Bundesliga with four games left and play Atletico Madrid in the Champions League semi-finals.
This season will be manager Guardiola`s last at the club before he takes over at Manchester City, with former Chelsea boss Carlo Ancelotti to replace him.
Manuel Neuer: Bayern Munich goalkeeper signs new five-year contract
20 April 2016
Read: 1003
World Cup winner Manuel Neuer has signed a new five-year contract with Bayern Munich, AzVision.az reports citing BBC.UK
