Beata Jolanta Grzesik (born 11 June 1979, in Nowy Sącz)[1] is a Polish slalom canoeist who competed at the international level from 1995 to 2000.
She won a silver medal in the K1 event at the 1999 ICF Canoe Slalom World Championships in La Seu d'Urgell. Grzesik also competed in the K1 event at the 2000 Summer Olympics in Sydney where she finished in 19th place after being eliminated in the qualifying round.[2]