The Karelia Aviation Museum (Finnish: Karjalan Ilmailumuseo) is located at Lappeenranta Airport in Lappeenranta, Finland. The museum is run by Kaakkois-Suomen ilmailumuseoyhdistys ry. The museum has also been known as the Aviation Museum of South-Eastern Finland (Finnish: Kaakkois-Suomen ilmailumuseo).