But as in most states in the USA, there are exceptions built into the law that make some gambling legal within state lines, and other exceptions that specify certain contests as being explicitly illegal. That single line of the Kansas penal code is the basis for all of the state’s gambling law. According to Kansas law, any kind of illegal gambling is a class B misdemeanor, not as serious as a felony but still costly. Read Section 21-4303 of the Kansas statutes and you’ll read that “Gambling is: Making a bet or entering or remaining in a gambling place with intent to make a bet, to participate in a lottery, or to play a gambling device.” A strict interpretation of that law holds that simple presence in a home or business where gambling is going on is punishable by arrest, jail times, and fines. In the Sunflower State of Kansas, the gambling statutes make it very clear that almost all forms of gambling are illegal, including poker games, even private or social contests between friends. Is Online Poker / Gambling Legal in Kansas?