迷你车是极小的汽车，不同的定义有：“小于3米”和“容积小于2400 L”。典型的迷你车只有一个驾驶员座位和一个乘客座位。很多迷你车只有3个车轮。迷你车通常是为了经济目的（节省材料，油等）而设计制造的。

二战后，尤其在德国，欧洲的迷你车的设计兴盛起来了。前军事飞机制造商例如梅塞施密特和亨克尔是主要的迷你车制造商。

A microcar is the smallest automobile classification, usually applied to very small cars (smaller than city cars). Such small cars were generally referred to as cyclecars until the 1940s. More recent models are also called bubble cars due to their bubble-shaped appearance.