马铃薯饼（Hash Browns, 乌克兰语：Деруни），**及香港称薯饼，是一种将马铃薯切块、切丝、切条、切丁或切粒后油炸的马铃薯食品。某些文化强调薯饼必须由某种特定切法制成，亦有其他文化将所有切法的制成品统称为薯饼，**一般夜市的盐酥鸡摊贩也都有贩卖。英国的某些地区将制作土豆泥的剩余原料油炸后称作薯饼。薯饼是美式早餐的标志性食品，人们将薯饼放在铁板或网架上煎烤。制作薯饼时通常使用马铃薯切丁器，这样可以去除马铃薯内部的湿气，经烹调的薯饼也会更加香脆。薯饼一般是作为汉堡的配餐，或在早餐时食用。一些美式快餐店如麦当劳，在早餐时段会售卖薯饼。

Potato pancakes are shallow-fried pancakes of grated or ground potato, flour and egg, often flavored with grated garlic or onion and seasoning. Potato pancakes may be topped with a variety of condiments, ranging from the savory (such as sour cream or cottage cheese) to the sweet (such as apple sauce or sugar), or they may be served ungarnished. Potato pancakes are sometimes made from mashed potatoes to produce pancake-shaped croquettes.