Offseason

• October 12, 1966: Wilbur Wood
  Wilbur Wood
  Wilbur Forrester Wood, Jr. is a former knuckleball pitcher in Major League Baseball for the Boston Red Sox, Pittsburgh Pirates, and most notably the Chicago White Sox, where he got 163 of his 164 wins...
  
   was traded by the Pirates 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 a player to be named later. The White Sox completed the deal by sending Juan Pizarro
  Juan Pizarro
  Juan Ramon Pizarro Cordova is a former major league baseball pitcher.-Milwaukee Braves:Juan Pizarro signed with the Milwaukee Braves as an amateur free agent in 1956. After going 27-6 with a 2.06 earned run average in the minors, he made his major league debut on May 4, 1957 against the Pittsburgh...
  
   to the Pirates on November 28.
• November 29, 1966: Manny Jiménez
  Manny Jiménez
  Manuel Emilio Jiménez Rivera is a former Major League Baseball left fielder. He played for the Kansas City Athletics...
  
   was drafted by the Pirates from the Kansas City Athletics
  Oakland Athletics
  The Oakland Athletics are a Major League Baseball team based in Oakland, California. The Athletics are a member of the Western Division of Major League Baseball's American League. From to the present, the Athletics have played in the O.co Coliseum....
  
   in the 1966 minor league draft.
• December 1, 1966: Bob Bailey
  Bob Bailey (baseball)
  Robert Sherwood Bailey is an American former third baseman in Major League Baseball who played for the Pittsburgh Pirates , Los Angeles Dodgers , Montreal Expos , Cincinnati Reds and Boston Red Sox . He batted and threw right-handed...
  
   and Gene Michael were traded by the Pirates to the Los Angeles Dodgers
  Los Angeles Dodgers
  The Los Angeles Dodgers are a professional baseball team based in Los Angeles, California. The Dodgers are members of Major League Baseball's National League West Division. Established in 1883, the team originated in Brooklyn, New York, where it was known by a number of nicknames before becoming...
  
   for Maury Wills
  Maury Wills
  Maurice Morning "Maury" Wills is a former Major League Baseball shortstop and switch-hitting batter who played most prominently with the Los Angeles Dodgers , and also with the Pittsburgh Pirates and Montreal Expos...
  
  .
• December 6, 1966: Don Cardwell
  Don Cardwell
  Donald Eugene Cardwell was an American right-handed pitcher in Major League Baseball who played for five National League teams from 1957 to 1970...
  
   and Don Bosch
  Don Bosch
  Donald John "Don" Bosch was a Major League Baseball player and minor league baseball all-star....
  
   were traded by the Pirates to the New York Mets
  New York Mets
  The New York Mets are a professional baseball team based in the borough of Queens in New York City, New York. They belong to Major League Baseball's National League East Division. One of baseball's first expansion teams, the Mets were founded in 1962 to replace New York's departed National League...
  
   for Dennis Ribant
  Dennis Ribant
  Dennis Joseph Ribant is a former pitcher in Major League Baseball who played for the New York Mets, Pittsburgh Pirates, Detroit Tigers, Chicago White Sox, St. Louis Cardinals, and Cincinnati Reds.-References:...
  
   and Gary Kolb
  Gary Kolb
  Gary Alan Kolb is a retired American professional baseball player. An outfielder and utilityman, Kolb played all or parts of seven seasons of Major League Baseball with the St. Louis Cardinals, Milwaukee Braves, New York Mets and Pittsburgh Pirates...
  
  .

Notable transactions

• June 6, 1967: Tom Dettore
  Tom Dettore
  Thomas Anthony Dettore, Jr. is a former Major League Baseball pitcher for the Pittsburgh Pirates and Chicago Cubs ....
  
   was drafted by the Pirates in the 9th round of the secondary phase of the 1967 Major League Baseball Draft
  1967 Major League Baseball Draft
  -First round selections:The following are the first round picks in the 1967 Major League Baseball draft.- Background :The June draft was filled with talented prospects who would go on to pro careers...
  
  , but did not sign.
• June 21, 1967: Al Luplow
  Al Luplow
  Alvin David Luplow, Jr. , is a retired American professional baseball player who played outfielder in the Major Leagues from to for the Cleveland Indians, New York Mets, and Pittsburgh Pirates.Luplow attended Michigan State University, where he played varsity football, before signing...
  
   was purchased by the Pirates from the New York Mets
  New York Mets
  The New York Mets are a professional baseball team based in the borough of Queens in New York City, New York. They belong to Major League Baseball's National League East Division. One of baseball's first expansion teams, the Mets were founded in 1962 to replace New York's departed National League...
  
  .

Roster

Starters by position

Other batters

Starting pitchers

Other pitchers

Relief pitchers

Farm system