The first PA online casinos launched in July 2019, and it didn't take long for a variety of options to become available to gamblers in the commonwealth. Tom Wolf signed into law in 2017 authorized interactive gaming across multiple verticals - including online lottery sales, casinos, fantasy sports, sports betting, and poker. PA online casino gamers must be 21 years or older and within state lines to place bets.Regulated by: Pennsylvania Gaming Control Board (PGCB).state with legal, regulated online gambling as of 2023. The Keystone State is the most populous U.S. Pennsylvania online casino offerings range from top operators BetMGM, DraftKings, and FanDuel to more specialized and smaller brands. There are now nearly 20 regulated, online casinos in Pennsylvania. Two years later in 2019, online casinos launched with much fanfare in Pennsylvania. Lawmakers authorized several gaming categories for the Keystone State in 2017, including sports betting, poker, and online casinos.