The Hawks turned a one-point halftime lead into a 12-point cushion heading into the fourth period and the 76ers came no closer than seven points the rest of the way.
Teague added 10 assists while making 10-of-16 from the field. DeMarre Carroll had 21 points and Al Horford contributed 20 in boosting the Hawks a game over the .500 mark.
Philadelphia was led by 27 points from Evan Turner. Tony Wroten, who made his second straight start in place of Michael Carter-Williams, had 22 points and six assists.
The 76ers dropped to 5-5, leaving the Atlantic Division without a team with a winning record.