Simos Ioannidis (, before 1957: Μοτεσνίτσα – "Motesnitsa") is a village in Florina Regional Unit, Macedonia, Greece. The community consists of the villages Simos Ioannidis, Koryfi and Trivouno.
In 1957, the village was renamed after Simos Ioannidis, a Greek revolutionary active during the Macedonian Struggle.