Ioannis Theotokis (Greek: Ιωάννης Θεοτόκης, 1880-6 June 1961) was a Greek politician. He was born in Athens 1880, he was the son of Georgios Theotokis.
He was elected a member of the Hellenic Parliament seven times and served as Minister for Agriculture three times, before being shortly Prime Minister of a caretaker government in 1950. He died in Corfu in 1961.