2003 New England Football League

Colonial Conference (AAA)
Metro Division Boston Bandits North Attleboro Renegades Leominster Razorbacks Woonsocket Sentinels Suburban Division Haverhill Crush Lowell Nor'easter Bay State Thunder Southern Maine Raging Bulls

Maritime Conference (A)
Tri-State Division Seacoast Hawks Central Maine Shockers Hampton Hurricanes Main Tomcats Penobscot SeaDragons Tri-Boros Rhinos Notre Dame Cobras Maine Blizzard

North Atlantic Conference (AA)
Interstate Division Connecticut Thunder New England Stars Vermont Ice Storm Monadnock Marauders Western Massachusetts Wolverines Nashua Predators South Shore Outlaws