Dr Ján Ladislav Nádaši-Jégé (12 February 1866, in Dolný Kubín – 2 July 1940, in Dolný Kubín) was a Slovak writer, literary critic and doctor.

He was born into a lawyer's family in Dolný Kubín, and studied in Kežmarok, Ružomberok, Gyöngyös and Levoča.

After leaving exams in Levoča he started to study medicine in Prague.

Jégé died in 1940 due to heart attack.

At that time, he was a member of the Detvan association, which supported his literary activities.