The streak was also tops in franchise history, easily besting a run of 14 games from the 1993-94 season.
The historic streak started with a victory over the Milwaukee Bucks on Dec. 27, just one day after Atlanta lost to that same Bucks team by 30.
Prior to the ugly 30-point defeat, the Hawks had won 14 of their past 15 games, with the only loss coming by a single point.
All in all, the Hawks won 33 times in a stretch of 35 contests from Nov. 28 to Jan. 31, and they now have a seven-game lead over the Toronto Raptors for the top spot in the Eastern Conference.
Starting a new streak won't be easy, as Atlanta faces the Washington Wizards on Wednesday, followed by a highly anticipated matchup with the Western Conference-leading Golden State Warriors on Friday.
Unless otherwise noted, statistics courtesy of Basketball-Reference.com.