| Name | Membership No. | Grade | Branch |
|---|---|---|---|
| Olarenwaju Gani Shittu | SE 0622 | Member | Lagos |
| Rahman Adegboyega Shittu | SE 0820 | Member | Abuja |
| Chief Rasheed Omokayode Shoderu | SE 0051 | Fellow | Lagos |
| Wasiu Oyeniyi Shofu | SE 0505 | Fellow | Lagos |
| Abdul Aziz Adeleke Shonibare | SE 0442 | Fellow | Lagos |
| Armayau Sikiru | SE 0871 | Member | – |
| Kazeem Adeboye Sikiru | SE 0670 | Member | Ibadan |
| Kabiru Ishola Siyanbade | SE 0603 | Member | Lagos |
| Julius Taiwo Soares | SE 0150 | Member | Lagos |
| J S Sofidiya | SE 0151 | Member | Lagos |
| Olusegun Joseph Sogbetun | SE 0544 | Member | – |
| Olasunkanmi J. Oluyemi Sokeye | SE 0610 | Member | Lagos |
| Ezekiel Oluwajimi Solagbade | SE 0064 | Member | Lagos |
| Adesola Ayinde Songonuga | SE 0059 | Fellow | Lagos |
| Ademolu Olusegun Sonuga | SE 0322 | Member | Lagos |
| Femi Ademola Sonuga | SE 0175 | Member | Lagos |
| Justus Olukayode Sonuga | SE 0018 | Fellow | Lagos |
| Moses Aderinola Soretire | SE 0381 | Member | Lagos |
| Samuel Adetobi Sosanya | SE 0303 | Member | Lagos |
| Williams Olu Sowande | SE 0006 | Member | Lagos |
| Mrs Y E Soyinka | SE 0304 | Member | Lagos |
| Aziiz Eneiaza Subir | SE 0565 | Member | Lagos |
| Ismaila Ajani Sulaiman | SE 0721 | Member | Lagos |
| J.I. Tanimowo | SE 0277 | Member | Ibadan |
| Chief C.O. A Thomas | SE 0046 | Fellow | Lagos |