It is essentially a total ban on all forms of gambling, with a few exceptions that we will cover later. Gambling is covered by the Texas Penal Code PEN 47.01 and the Texas Revised Civil Statuses CIV STAT 179e et. Texas Gambling Laws – Legal Gambling in the Stateĭespite its deep history with gambling, Texas banned all forms of it in the early 20th c., and the Texas gambling laws have remained strict ever since.