| Established: | 1985 |
| Address: | Iligan City, Lanao del Norte, Philippines 9200  |
| Coordinates: | 8.2684°N 124.2608°W |
| Type: | Public |
| Mediums: | English, Filipino |
| Principal: | Zosimo B. Gomez, Principal III |
Iligan City East National High School (formerly Regional Science High School), popularly known as ICENHS, is a public high school located in Brgy. Sta. Filomena, Iligan City. It was established in 1985.
A curriculum based on the idea of educating students in four specific disciplines — science, technology, engineering and mathematics — in an interdisciplinary and applied approach.
A nationwide program for students with potentials or talents in the Arts. One pilot school in every region was selected to pilot and implement this program and is now on its tenth year of implementation.
A form of tool which will stand as one point of learning areas as adequate for the development of competencies starting from Basic education up to the second level of which is renounced as High School.[1]
The main student organization Supreme Student Government, the foremost co-curricular student organization authorized to operate and implement pertinent programs, projects and activities in schools.