| Janusz R. Wojtusiak | |
| Birth Date: | February 21, 1942 |
| Birth Place: | Kraków, Poland |
| Death Place: | Kraków, Poland |
| Nationality: | Polish |
| Field: | Entomology |
| Work Institution: | Jagiellonian University University of Nigeria |
Janusz R. Wojtusiak (February 21, 1942 – May 2, 2012) was a Polish entomologist and son of the well-known Polish biologist, Roman Wojtusiak, Professor at the Jagiellonian University.[1]
He presented his Ph.D. thesis in 1971. It concerned the morphology of the family Adelidae.
In 1994, he received a professorial nomination from the President of the Republic of Poland, Lech Wałęsa.[2]