Bola Tinubu, president of Nigeria, met with former President Goodluck Jonathan on Tuesday at the presidential villa, Abuja.
The purpose of the meeting was not known as at press time.
After the meeting with Jonathan ended, the president received some government officials, including the newly inaugurated Senate President Godswill Akpabio.
Hope Uzodimma, Imo state governor, is also at the presidential villa to meet with Tinubu.
He was accompanied by Babajide Sanwo-Olu, governor of Lagos state, and Abdullahi Ganduje, former governor of Kano.
Mele Kyari, the group chief executive officer (GCEO) of the Nigerian National Petroleum Company (NNPC) Limited, is also expected to meet with the president.