Offseason

• October 15, 1964: Bill Heath
  Bill Heath
  William Chris Heath , is a retired American professional baseball player who played catcher in the Major Leagues in parts of four seasons between to . He played for the Chicago Cubs, Detroit Tigers, Houston Astros, and Chicago White Sox.Heath batted left-handed, threw right-handed, stood tall and...
  
   and a player to be named later were traded by the Phillies 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 Rudy May
  Rudy May
  Rudolph May, Jr. is a former pitcher in Major League Baseball who played from to for the California Angels, New York Yankees, Baltimore Orioles and Montreal Expos...
  
  . The Phillies completed the deal by sending Joel Gibson (minors) to the White Sox on November 23.
• December 1, 1964: Danny Cater
  Danny Cater
  Danny Anderson Cater is a former Major League Baseball first baseman, third baseman, and outfielder. He was signed by the Philadelphia Phillies at the age of 18 on June 8,...
  
   and Lee Elia
  Lee Elia
  Lee Constantine Elia is a former professional baseball player and manager in Major League Baseball. He was a manager of the Chicago Cubs and the Philadelphia Phillies . Additionally, he has served as a coach for the Phillies, New York Yankees, Toronto Blue Jays, Tampa Bay Devil Rays, Baltimore...
  
   were traded by the Phillies 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 Ray Herbert
  Ray Herbert
  Raymond Ernest Herbert was a pitcher in Major League Baseball who played fourteen seasons with the Detroit Tigers, Kansas City Athletics, Chicago White Sox, and Philadelphia Phillies. He won 20 games with the White Sox in and was selected to play in the All-Star game. The following season, he led...
  
   and Jeoff Long
  Jeoff Long
  Jeoffrey Keith Long is a retired American professional baseball player. Although he began his career as a pitcher, Long struggled on the mound during his first two minor league seasons and converted to first baseman in his third season to take advantage of his powerful bat...
  
  .
• December 3, 1964: Rudy May
  Rudy May
  Rudolph May, Jr. is a former pitcher in Major League Baseball who played from to for the California Angels, New York Yankees, Baltimore Orioles and Montreal Expos...
  
   and Costen Shockley
  Costen Shockley
  John Costen Shockley is a former Major League Baseball first baseman who played for two seasons...
  
   were traded by the Phillies to the California Angels
  Los Angeles Angels of Anaheim
  The Los Angeles Angels of Anaheim are a professional baseball team based in Anaheim, California, United States. The Angels are a member of the Western Division of Major League Baseball's American League. The "Angels" name originates from the city in which the team started, Los Angeles...
  
   for Bo Belinsky
  Bo Belinsky
  Robert "Bo" Belinsky was an American left-handed pitcher in Major League Baseball, who became an instant southern California celebrity as a rookie with the original Los Angeles Angels, especially when the fourth of his season-opening four straight wins was a no-hit, no-run game against his former...
  
  .
• December 22, 1964: Bobby Del Greco
  Bobby Del Greco
  Robert George Del Greco was an Outfielder for the Pittsburgh Pirates , St. Louis Cardinals , Chicago Cubs , New York Yankees , Philadelphia Phillies and Kansas City Athletics .Del Greco grew up in Pittsburgh's Hill District and was signed by the hometown Pirates...
  
   was purchased by the Phillies from the Milwaukee Braves
  Atlanta Braves
  The Atlanta Braves are a professional baseball club based in Atlanta, Georgia. The Braves are a member of the Eastern Division of Major League Baseball's National League. The Braves have played in Turner Field since 1997....
  
  .

Notable transactions

• June 14, 1965: Gus Triandos
  Gus Triandos
  Gus Triandos is a Greek-American former professional baseball player. He played in Major League Baseball mostly as a catcher but also played as a first baseman for the New York Yankees, Baltimore Orioles and the Detroit Tigers of the American League and the Philadelphia Phillies and Houston Astros...
  
   was purchased from the Phillies by the Houston Astros
  Houston Astros
  The Houston Astros are a Major League Baseball team located in Houston, Texas. They are a member of the National League Central division. The Astros are expected to join the American League West division in 2013. Since , they have played their home games at Minute Maid Park, known as Enron Field...
  
  .
• July 10, 1965: Frank Thomas was purchased from the Phillies by the Houston Astros
  Houston Astros
  The Houston Astros are a Major League Baseball team located in Houston, Texas. They are a member of the National League Central division. The Astros are expected to join the American League West division in 2013. Since , they have played their home games at Minute Maid Park, known as Enron Field...
  
  .
• July 12, 1965: Denny Doyle
  Denny Doyle
  Robert Dennis Doyle is a former Major League Baseball second baseman who played for the Philadelphia Phillies , California Angels and Boston Red Sox . He batted left-handed and threw right-handed...
  
   was signed as an amateur free agent by the Phillies.

Roster

Starters by position

Other batters

Starting pitchers

Other pitchers

Relief pitchers

Farm system