Zenon Frantsyskovych Kuzelia (23 June 1882 – 24 May 1952) was a prominent Ukrainian linguist, bibliographer, historian, journalist, and civil activist.
Kuzelia studied at Berezhany gymnasium, where he organized a secret club called "Young Ukraine".
After moving to Berlin, Kuzelia was an editor of a journal called Ukrainske Slovo (Ukrainian Word) and publications such as Ukrainische Kulturberichte and Ukrains'ka Nakladnya.
In 1943, a large Ukrainian–German dictionary was published, edited by Zenon Kuzelia and Jaroslav Rudnyckyj, which even to this day is an unsurpassed work.
Along with it, he continued to work in mentioned publications and was a coauthor of the first part of Encyclopedia of Ukraine (Munich and New York, 1949).