- Who
- Atlanta Hawks, Charlotte Hornets, Houston Rockets, Cleveland Cavaliers, Milwaukee Bucks
- Where
- Not Applicable ()
- When
The most 3-point shots made in an NBA quarter by a team is 11 by the Atlanta Hawks (third quarter) on 6 April 2021; the Charlotte Hornets (first quarter) on 13 March 2021; the Houston Rockets (first quarter) on 1 February 2021; the Cleveland Cavaliers (first quarter) on 31 January 2010, and the Milwaukee Bucks (third quarter) on 28 March 2006.
