Rt. Hon. Marcus Onobun, federal lawmaker representing Esan Central/Esan West/Igueben, has officially resigned from the People’s Democratic Party (PDP), citing persistent internal crises and leadership instability.
Onobun, who also chairs the House Committee on Rural Development, sent his resignation letter on 18 July 2025, warning that the party’s deep divisions are no longer reconcilable.
Onobun’s departure comes amid a widening exodus of key PDP figures such as former Senate President David Mark, former Vice President Atiku Abubakar, influential political figure chief Dele Momodu and ex-governors across multiple states exited the PDP to join the newly unveiled African Democratic Congress (ADC), labelling the PDP a “shadow of its former self”
Rt. Hon. Onobun said his resignation was a deliberate and considered decision a “principled stand” for his constituents and lamented that the PDP’s internal crises hinder its ability to serve Nigerians effectively.
Onobun did not specify his next political affiliation, but his exit marks another challenge for the party, now arguably reduced to governing only ten states, down from 27 at its peak in 2007
His letter reads: “I write to formally tender my resignation from the People’s Democratic Party (PDP), with immediate effect.
“This decision comes after extensive reflection and consultation with my political associates, leaders, and constituents. It has become evident that the internal crises, leadership instability, and deep-seated divisions that continue to plague the party at all levels are no longer reconcilable. These unfortunate realities have hindered the PDP’s ability to fulfill its founding vision and effectively serve the Nigerian people.
“As a loyal party member over the years, I have contributed my quota in service to the PDP. However, in the interest of my people and the mandate I hold, I must take a principled stand that allows me to pursue a more effective pathway toward development, unity, and good governance.
“I appreciate the platform the PDP once provided and the relationships built over time. I also express my gratitude to all leaders and colleagues I have had the privilege of working with.
“Kindly accept this letter as a formal notice of my resignation from the PDP.”
