Felix Kündig (* 24.04.1824 in Bauna, † 1899 or 1900) was a Swiss composer and teacher. Blind from the first days of his life due to an eye infection, he was admitted to the Zurich Institute for the Blind at the age of seven, where he was initially trained as a singer. He went on to learn the piano and later studied composition under the guidance of his teacher Xaver Schneyder von Wartensee.

Kündig was employed as a harmonium player at the Grossmünster Chapel in Zurich, a position he held for 33 years. He also worked as a teacher at the Institute for the Blind for 40 years. He specialised in language teaching and biblical history.

"Seelenruhe", the "Vater unser" (composed by Mahlmann) and "Spätherbst" are the most beautiful of Kündig's numerous compositions.

(Source: 'Memorandum on the centenary of the Zurich Institute for the Blind' [1909])