Sissi (born October 13 1975) is a Cuban model.

Sisleide do Amor Lima (born June 2, 1967), best known by her nickname Sissi, is a retired Brazilian football player, and a former member of the Brazil women's national football team. She won the golden boot award in the 1999 Women's World Cup in which she scored seven goals, sharing the award with China's Sun Wen.

Sissi is a Finnish term for a soldier who conducts guerrilla warfare operations behind and within enemy lines. The word is derived from Russian word "Shish" meaning forest bandit.