| Name | Membership No. | Grade | Branch |
|---|---|---|---|
| Tirimisiyu Atanda Olateju | SE 0641 | Member | Lagos |
| Abiodun Raphael Olatunde | SE 0674 | Member | Ibadan |
| Ayoade Olaniyi Olatunji | SE 0096 | Member | Ibadan |
| Tolulope Adedunni Olawuyi | SE 0772 | Member | Lagos |
| Chief Julius Dayo Olayiwola | SE 0114 | Fellow | Lagos |
| Kola Mohammed Olayiwola | SE 0468 | Member | Ibadan |
| Oladipo Adedotun Olayiwola | SE 0627 | Member | Lagos |
| Sylvester Odinma Francis Oliko | SE 0356 | Member | – |
| Adewale Adekunle Olododo | SE 0876 | Member | – |
| Olurotimi A. Olofin | SE 0378 | Member | Lagos |
| Olanrewaju Hakeem Olokunola | SE 0859 | Member | Lagos |
| Olatunde Wasiu Olokunola | SE 0206 | Fellow | Lagos |
| Benjamin Olorunfemi | SE 0868 | Member | – |
| Babatunde Olorunfemi Olorunsola | SE 0683 | Member | Lagos |
| Saliu Akintunde Olowu | SE 0034 | Fellow | Ibadan |
| Sulaimon O. Olubode | SE 0411 | Member | Ibadan |
| Kehinde Adeyemi Olubowale | SE 0089 | Fellow | Ibadan |
| Abayomi Olaore Olufawo | SE 0016 | Member | Ibadan |
| Olumide Olufolahan | SE 0840 | Member | Lagos |
| Tolulope Bukayo Olufotebi | SE 0804 | Member | Lagos |
| Olusoji O Olugbekan | SE 0017 | Fellow | Lagos |
| Oluyemi Olugbenro | SE 0664 | Member | Lagos |
| Uma Agbai Olugu | SE 0234 | Fellow | Lagos |
| Olatunbosun Olufemi Olujuyitan | SE 0563 | Fellow | Lagos |
| Adeniyi Olufemi Olumide | SE 0103 | Member | Ibadan |