Izabela Dylewska-Światowiak (born March 16, 1968, in Nowy Dwór Mazowiecki) is a Polish sprint canoer who competed from 1987 to 1997. Competing in three Summer Olympics, she won two bronze medals in the K-1 500 m event, earning them in 1988 and 1992.
Dylewska's first success on the international kayaking scene occurred at the 1987 World Championships when she won a silver medal in the women's K-1 500 m event, which would prove to be her best event over the ensuing years. Dylewska won a second world championships' silver medal in the K-1 500 m in 1989.
In 1995, Dylewska partnered with Elżbieta Urbańczyk to win the silver medal at the 1995 World Championships in the women's K-2 500 m. Dylewska's partnership with Urbańczyk would result in two gold medals at the 1997 European Championships (K-2 200 m and K-2 1000 m), as well as a silver medal (K-2 200 m) and bronze medal (K-2 1000 m) at the 1997 World Championships.