Ion Popa

Ion Popa may refer to:

• Ion Popa (1910s politician), member of the Moldovan Parliament (1917–1918)
• Ion Popa (1990s politician), member of the Moldovan Parliament (1990–1994)
• Ion Popa (Romanian politician), member of the Romanian Senate (2012–present), National Liberal Party (Romania)
• Ion Popa (rower), Australian rower
• Ion Popa (historian), contemporary historian