In New York, the legal gambling age is 18 for most forms of gambling, including casinos and racetracks. However, individuals must be at least 21 years old to engage in gambling activities at tribal casinos. It is important to note that underage gambling is strictly prohibited and can result in serious consequences. To participate in the state lottery or charitable gaming, individuals must also be at least 18 years old. Make sure to verify the age requirements for specific gambling establishments before participating.