This is a list of all personnel changes for the 1957 NBA off-season and 1957-58 NBA season.

• The Syracuse Nationals sold George King to the Cincinnati Royals.

• The Minneapolis Lakers traded Walter Dukes to the Detroit Pistons for Larry Foust.

• The Philadelphia Warriors sold Larry Costello to the Syracuse Nationals.

• The Cincinnati Royals signed Monk Meineke as a free agent.

• The Cincinnati Royals sold Tom Marshall to the Detroit Pistons.
• The New York Knicks sold Phil Jordon to the Detroit Pistons.

• Charles Eckman resigns as head coach for Fort Wayne Pistons.

• The Detroit Pistons hired Red Rocha as head coach.

• The Syracuse Nationals sold Joe Holup to the Detroit Pistons.

• The Minneapolis Lakers fired George Mikan as head coach.
• The Minneapolis Lakers hired John Kundla as head coach.

• The Philadelphia Warriors traded Walt Davis to the St. Louis Hawks for Dave Plunkett.

• The Minneapolis Lakers traded Art Spoelstra to the New York Knicks for Bo Erias and cash.

• The St. Louis Hawks traded Frank Selvy to the Minneapolis Lakers for Dick Boushka and Terry Rand.

• The Detroit Pistons waived Tom Marshall.

• The Cincinnati Royals claimed Tom Marshall on waivers from the Detroit Pistons.

• Vince Boryla resigns as head coach for New York Knicks.

• The New York Knicks hired Andrew Levane as head coach.

• John Kundla resigns as head coach for Minneapolis Lakers.

• Alex Hannum resigns as head coach for St. Louis Hawks.

• The St. Louis Hawks hired Andy Phillip as head coach.

• The Syracuse Nationals traded Dick Farley and Earl Lloyd to the Detroit Pistons for cash.

• ^a Number of years played in the NBA prior to the draft
• ^b Career with the franchise that drafted the player
• ^c Never played a game for the franchise

• NBA Transactions at NBA.com
• 1957-58 NBA Transactions| Basketball-Reference.com