The 1964 Pittsburgh Pirates season was the 83rd in franchise history. The team finished tied for sixth in the National League with a record of 80–82, 13 games behind the St. Louis Cardinals.

Offseason

Regular season

Season standings

Record vs. opponents

Game log

Opening Day lineup

Notable transactions

Roster

Statistics

''Note: G = Games played; AB = At bats; H = Hits; Avg. = Batting average; HR = Home runs; RBI = Runs batted in'' Note: G = Games pitched; IP = Innings pitched; W = Wins; L = Losses; ERA = Earned run average; SO = Strikeouts

Farm system