Theodore of the Csanád clan (Hungarian: Csanád nembéli Tódor; died c. 1234) was an influential nobleman in the Kingdom of Hungary at the turn of the 12th and 13th centuries. He led a palace coup against Andrew II of Hungary and was installed as Palatine of Hungary for a brief time in 1222. He was also ispán of at least five counties in the first decades of the 13th century.