The answer to this question is a little bit complicated.
Yes, some of the larger Las Vegas casinos do have Bingo games. These games are typically found on the lower levels of the casino, or in smaller arcade style spaces.
However, it should be noted that Bingo is not really a popular game at Vegas casinos. In fact, it is usually played by older and more retired patrons of the casino.
This is likely due to the fact that Bingo can be quite a costly game to play – which may not be appealing to many casino-goers.