The NBA was not created by a single person but by a group of arena owners who first formed the Basketball Association of America (BAA) in 1946, which later became the NBA after a merger in 1949.

Quick Scoop: Who “created” the NBA?

  • In June 1946, owners of major ice hockey arenas in U.S. and Canadian cities created the Basketball Association of America (BAA) to fill empty arena dates and capitalize on growing basketball interest.
  • Key early figure: Walter A. Brown, owner of the Boston Garden, was one of the driving forces behind forming the BAA, which the NBA itself credits as its origin.
  • On August 3, 1949, the BAA merged with the rival National Basketball League (NBL) to form the National Basketball Association (NBA) as an official league name and structure.

So who gets the credit?

  • Creators of the NBA league structure:
    • A group of arena owners (with Walter A. Brown as a central organizer) who founded the BAA in 1946.
* BAA + NBL executives who agreed to the 1949 merger that produced the NBA name and modern league.
  • Creator of the sport itself:
    • Dr. James Naismith invented the game of basketball in 1891 in Springfield, Massachusetts, but he did not create the NBA as a league.

Mini timeline

  1. 1891 – James Naismith invents basketball at a YMCA training school in Springfield, Massachusetts.
  1. June 6, 1946 – Arena owners form the BAA in New York City.
  1. November 1, 1946 – First BAA game: New York vs. Toronto Huskies, later counted as the first game in NBA history.
  1. August 3, 1949 – BAA and NBL merge to become the National Basketball Association (NBA).

“Who created the NBA” – different viewpoints

  • Business / league viewpoint: Credit goes to the BAA arena owners, especially Walter A. Brown, for starting the organization that became the NBA.
  • Historical / fan viewpoint: Many fans casually say “Naismith created the NBA” because he created basketball itself, but historically he created the sport, not the league.
  • Official history viewpoint: The NBA officially traces its history to the BAA in 1946 and the BAA–NBL merger in 1949, not to a single individual “founder.”

TL;DR:

  • James Naismith created basketball.
  • A group of arena owners (led by figures like Walter A. Brown) created the BAA in 1946.
  • The BAA–NBL merger in 1949 officially created the NBA as it is known today.

Information gathered from public forums or data available on the internet and portrayed here.