Larissa Slalom is a nightclub impresario in Grand Theft Auto IV.

She was featured on a segment of Fizz! on WKTT and talked about her new club "Anna", which she planned to open in Liberty City. She said that some of the features include golden scales (so that if you weigh too much, you won't get in) and a diamond encrusted toilet by the entrance in which you can vomit until you reach the weight limit. She also called fellow nightclub owner Anthony Prince a loser. "Anna", the name of her new club, is an abbreviation on the word "anorexic", which is what women call themselves when they refer to their eating disorder.

She is voiced by Amy Sacco, who, in real life, owns the New York club Bungalow 8, which Prince's nightclub Maisonette 9 is based on.