The 2009 American Le Mans Northeast Grand Prix was the fifth round of the 2009 American Le Mans Series season. It took place at Lime Rock Park, Connecticut on July 18, 2009. The race was won by Simon Pagenaud and Gil de Ferran in the de Ferran Motorsports Acura, their third American Le Mans Series victory in a row. Dyson Racing Team earned their first victory with Mazda in the LMP2 category, overcoming several mechanical issues during the race. Flying Lizard Motorsports continued their season streak with their fourth consecutive win, while Gruppe Orange won in the ALMS Challenge category.