Ioannis Theodoropoulos (Greek: Ιωάννης Θεοδωρόπουλος) was a Greek pole vaulter. He competed at the 1896 Summer Olympics in Athens. He was born in Evrytania. Theodoropoulos competed in the pole vault. He tied with fellow Greek Evangelos Damaskos for third place in the event, with a height of 2.60 metres.
|1896 Athens||Pole vault|
- "Ioannis Theodoropoulos". Olympedia. Retrieved 20 December 2020.