犁头税（英语：Carucage 发音为/ˈkærəkɨdʒ/ ，中世纪拉丁语：carrūcāgium 源于 carrūca「轮式犁」）是英国中世纪的土地税，1194年由英王理查一世创立，以纳税人私有土地的大小计算所课的税率。原本的丹麦金税制由于免税项目增加，使得推行日益困难，于是1162年最后一次征收丹麦金后，便改以实施犁头税制。然而，历史上仅征收了六次犁头税：1194年和1198年于理查一世统治期间；1200年，由理查一世的弟弟、同时也是继位者的英王约翰运行；以及1217年、1220年和1224年的亨利三世（约翰之子）。此后税收便改为依据私人财产及收入征收。

Carucage (/ˈkærəkᵻdʒ/; Medieval Latin:carrūcāgium, from carrūca, "wheeled plough") was a medieval English land tax introduced by King Richard I in 1194, based on the size—variously calculated—of the estate owned by the taxpayer. It was a replacement for the danegeld, last imposed in 1162, which had become difficult to collect because of an increasing number of exemptions. Carucage was levied just six times: by Richard in 1194 and 1198; John, his brother and successor, in 1200; and John's son, Henry III, in 1217, 1220, and 1224, after which it was replaced by taxes on income and personal property.