| Name | Membership No. | Grade | Branch |
|---|---|---|---|
| Oladapo Kemi Isiolaotan | SE 0754 | Member | Lagos |
| Ishaq Ibrahim Ismail | SE 0896 | Member | – |
| Abiodun Johnson Isola | SE 0525 | Member | Lagos |
| Ajiri Israel Ivovi | SE 0767 | Member | Lagos |
| Samson A Ivovi | SE 0350 | Fellow | – |
| Osaro Lucky Iyare | SE 0574 | Member | Lagos |
| Joseph Omo Iyoha | SE 0880 | Fellow | Kaduna |
| Ime Emmanuel James | SE 0761 | Member | Uyo |
| Olusola Olawole Jeje | SE 0094 | Member | Ibadan |
| Baba Abraham Jibo | SE 0826 | Member | Abuja |
| Olalekan O Joda | SE 0746 | Member | Portharcourt |
| Olaniran Adekunle Joel | SE 0818 | Member | Lagos |
| Akinola Martins John | SE 0816 | Member | Lagos |
| Babatunde Ade Johnson | SE 0068 | Fellow | Lagos |
| Felix Adebayo Johnson | SE 0199 | Member | Lagos |
| Ganiyu Abiodun Johnson | SE 0297 | Fellow | Lagos |
| Oluwatoyin A Jokosenumi | SE 0431 | Fellow | Abuja |
| Sunday Jolaiya | SE 0731 | Member | Abuja |
| Adegbenga Ibrahim Jolaoso | SE 0852 | Member | Abuja |
| Olufemi J.A. Joseph | SE 0405 | Member | Lagos |
| Mohammed Kachalla | SE 0848 | Member | – |
| Idris Olatunbosun Kadiri | SE 0599 | Member | Lagos |
| Alhaji Bukar Kam Selem | SE 0864 | Fellow | – |
| Emmanuel Chukwunnam Kanwei | SE 0140 | Fellow | Lagos |
| Mogbeyitsereje Kanyi | SE 0011 | Fellow | Lagos |