帝王蛋糕是一种在拉丁语族国家流行的蛋糕，通常在圣诞节至主显节期间食用。

• 法国、瑞士法语区、比利时瓦隆：galette/gâteau des Rois
• 葡萄牙Bolo Rei
• 西班牙Roscón de Reyes
  • 加泰隆尼亚tortell)
• 希腊塞浦路斯vasilopita
• 保加利亚banitsa).

A king cake (sometimes shown as kingcake, kings' cake, king's cake, or three kings cake) is a type of cake associated in a number of countries with the festival of Epiphany at the end of the Christmas season; in other places, it is associated with the pre-Lenten celebrations of Mardi Gras/Carnival.