| Name | Membership No. | Grade | Branch |
|---|---|---|---|
| Ibn Mohammed Abdulkabir | SE 0860 | Member | Lagos |
| Ayodele Ahmed Abdulrasheed | SE 0861 | Member | Lagos |
| Oladapo Olugbenga Abe | SE 0239 | Fellow | Lagos |
| Prof. Olugbenga Samuel Abejide | SE 0562 | Fellow | Kaduna |
| Oladapo Adesoye Abimbola | SE 0770 | Member | Lagos |
| Thomas Adediran Abimbola | SE 0435 | Member | Lagos |
| A. O. Abiodun | SE 0436 | Member | – |
| Gbolahan Babatunde Abiodun | SE 0540 | Member | Abuja |
| Livinus Ogar Abiodun | SE 0894 | Member | – |
| Abiose Motolani Abiose | SE 0307 | Member | Lagos |
| Isaiah Oladejo Abiri | SE 0453 | Member | Lagos |
| Lateef Oyedeji Abisoye | SE 0281 | Member | – |
| Paul Iwekuma Abiyou | SE 0126 | Member | – |
| A. Tolulope Abolade | SE 0684 | Member | Lagos |
| Jonathan P Abolarin | SE 0182 | Fellow | Kaduna |
| Bassey Antai Abraham | SE 0890 | Member | – |
| Garuba Mustapha Abu-Bakry | SE 0308 | Member | Kaduna |
| Abiodun Henry Adams | SE 0854 | Member | Abuja |
| Idi Umar Adamu | SE 0613 | Member | – |
| Adekunle Ayodeji Adebajo | SE 0240 | Fellow | Lagos |
| Hazeez Idowu Adebakin | SE 0624 | Fellow | Lagos |
| Babajide Solanke Adebayo | SE 0858 | Member | Lagos |
| Salami Taiwo Adebesin | SE 0710 | Member | Lagos |
| Dr. Adebayo Adebowale | SE 0333 | Member | Lagos |
| Adewale Oladimeji Adeboye | SE 0657 | Member | Lagos |