Heinola is a town in Finland. About 19,997 people lived there as of 31 May 2013. Nearby municipalities include Asikkala, Hartola, Iitti, Kouvola, Mäntyharju, Nastola, Pertunmaa and Sysmä.
The newspaper Itä-Häme is published in Heinola and neighbouring towns.
Heinola is founded 1776.
Tuusjärvi, Hirvisalo, Hujansalo, Härkälä, Imjärvi, Komeankylä, Korkee, Lauhjoki, Lusi, Läpiä, Kausa, Marjoniemi, Myllykylä, Onali, Paaso, Paistjärvi, Pääsinniemi, Rihu, Taipale, Vaippilainen (Vaippila), Vierumäki and Jyränkö.