贺川 丰彦（Kagawa Toyohiko，1888年7月10日－1960年4月23日），日本大正至昭和时代的一位基督教社会运动家、社会改良家、工农领袖、和平主义者、与作家，亦是战前日本劳动运动、农**动、无产阶级政党运动和消费合作社运动中的重要人物。他也是日本农民工会、「耶稣团」及茅崎和平学园的创办者。因贺川把基督教的博爱精神实践出来而有「贫民街的圣者」的称号。

Toyohiko Kagawa(賀川 豊彦,Kagawa Toyohiko, 10 July 1888 – 23 April 1960) was a Japanese Christian pacifist, Christian reformer, and labour activist. Kagawa wrote, spoke, and worked at length on ways to employ Christian principles in the ordering of society and in cooperatives. His vocation to help the poor led him to live among them. He established schools, hospitals, and churches.