Marie-Isabelle "Marisabel" Lomba (born 17 August 1974) is a Belgian judoka and Olympic medalist.

She competed at the 1996 Summer Olympics in Atlanta, winning a bronze medal in the lightweight class.

[1] Born in Charleroi, Lomba was a 7 time Belgian judo champion (1993, 1994, 1995, 1997, 2001, 2002).

In 1997 she won the gold medal in the European Championship in the category -56 kg.

The high point of her career was winning the bronze medal in the -56 kg category at the 1996 Summer Olympics in Atlanta.