Ivan "Ivica" Bek (Serbian Cyrillic: Иван Ивица Бек; 29 October 1909 – 2 June 1963), also known as Yvan Beck, was a Serbian-French football player.

Bek was born to a German father, and a Czech mother in the Serbian capital Belgrade borough of Čubura.

Next year in cup finals against RC France, was victorious for Sète (3–1) with Bek scoring two decisive goals in extra time.

Four years later with the same club, Bek was part of the first team that win the Double in France.

In 1933, Bek took French citizenship and renamed himself Yvan Beck and in February 1935 he was picked for the first time for the Equipe Tricolore.