It can be tough to choose the best online casino New Jersey. We'll review five of the online casinos from the previous New Jersey online casinos list, using the same criteria for each online casino. 888 online casino and online poker (New Jersey).PokerStars online casino and online poker.Here's a list of some of the licensed casinos in New Jersey: Before you jump into the lucrative online gambling world, please be sure to check that your chosen online casino is legal. As you can tell, New Jersey is the place to be where online gambling is concerned.