The 1976 National League Championship Series was a postseason series between the two division champions of the National League in the Cincinnati Reds and the Philadelphia Phillies. This was the eighth NLCS held in baseball history. For the fourth time in seven seasons, the Reds won the best-of-five series to reach the World Series. They did so in a three game sweep, winning easily in the first two games before ending the series in their last at bat in Game 3.