All over and the Hatters take the three points thanks to Luke Berry's second-half strike.
Stoke City's skid continues and Birmingham City continue their excellent run.
The visitors always the better side through 90+ minutes.
The Potters had a chance to claw themselves back into the game when they cut their deficit by half following a 75th minute penalty, but they were too far gone by that point.
Huddersfield gave it everything but it's another defeat and they remain bottom of the table.