The political landscape within Nigeria's House of Representatives has been significantly reshaped by a wave of defections, directly stemming from the aftermath of the recent primary elections, particularly those conducted by the ruling All Progressives Congress (APC). Reports indicate that no fewer than 54 serving members of the National Assembly failed to secure their re-election tickets during the APC primaries. This electoral setback subsequently prompted 17 members of the House of Representatives to resign from their existing political affiliations and align with new parties upon the House's resumption of plenary following a month-long recess.

Among the prominent figures involved in these shifts was the Minority Leader, Hon. Kingsley Chinda, who formally relinquished his position and departed from the Peoples Democratic Party (PDP) to join the APC. Representing the Obio/Akpor federal constituency of Rivers State, Chinda has since emerged as the APC governorship candidate for the upcoming 2027 general election. Other notable defections included Hon. Alex Egbona (Cross River), who moved from APC to PDP; Hon. Esosa Iyawe (Edo), who joined the Nigeria Democratic Congress (NDC) after losing the APC primary for a House of Representatives seat; and Hon. Jonathan Gaza Gbewfi, who transitioned from the Social Democratic Party (SDP) to the Labour Party. Further defections saw Hon. Sani Lawal (Katsina) resign from the APC without immediately declaring his next political destination, while Hon. Shehu Dalhat Tafoki (Katsina) moved from APC to PDP.

Conversely, a significant number of PDP lawmakers also made moves. Hons Adebayo Adepoju, Stanley Olajide, Ojo Sunday Makanjuola, Najeem Oyedeji, Folajimi Oyekunle, and Abbas Adigun, all representing constituencies in Oyo State, alongside Hon. Auwalu Gwalabe (Bauchi), collectively joined the Allied Peoples Movement (APM). In another instance, Hon. Benedict Etenabene switched from the Labour Party (LP) to the PDP. Additionally, Hon. Abubakar Baba Zango, representing Yola North/Yola South/Girei Federal Constituency of Adamawa State, and Hon. Abdullahi El-Rasheed, representing Dukku/Nafada Federal Constituency of Gombe State, defected to the African Democratic Congress (ADC). Meanwhile, Hon. Rabilu Bala, the lawmaker for Jama’are / Itas-Gadau Federal Constituency of Zamfara State, joined the Peoples Redemption Party (PRP). These lawmakers largely cited political considerations and the approval of their constituents, influenced by the outcomes of the APC primaries, as reasons for their party changes. Many also referenced irreconcilable differences, internal crises, and perceived undemocratic tendencies within their former parties in their resignation letters, which were read by Speaker Abbas Tajudeen, clearly linking these moves to the fallout of the primary elections.

The resignation of Hon. Kingsley Chinda from his Minority Leader role has, in turn, ignited a fervent battle for his successor. Amidst considerable controversy, the contest for the next minority leader has commenced in earnest. Reports suggest that 61 out of the 81 opposition lawmakers have publicly endorsed Hon. Ikenga Ugochinyere (APP, Imo) for the position. Documents seen by a LEADERSHIP Sunday reporter indicated that a majority of lawmakers from minority parties had coalesced around Ugochinyere as their preferred choice. However, other contenders like Hon. Fred Agbedi, a PDP lawmaker from Bayelsa State and chairman of the Nigerian Democratic Congress (NDC) caucus, and Hon. Afam Ogene, are also actively vying for the coveted office.

A significant controversy erupted during a House session when the Deputy Spokesperson, Hon. Philip Agbese (LP, Benue), alleged that his signature had been forged on the circulated list of opposition members endorsing Hon. Ugochinyere. Raising a motion of personal privilege, Agbese vehemently denied ever endorsing Ugochinyere, asserting that the newspaper publication, particularly the use of his signature, infringed upon his privileges as a member of the minority caucus. Speaker Abbas Tajudeen acknowledged the motion, stating that the House would address the matter in due course. Subsequently, the G-60, a group of lawmakers advocating for Ugochinyere, issued a joint statement signed by Hons. Mukhtar Umar and Seyi Sowunmi. This statement countered Agbese's claims, affirming that all signatures appended to the nomination document were voluntarily provided by the respective lawmakers. Despite this, Hon. Agbese maintained his stance, clarifying that while he signed a document with Ugochinyere for a specific purpose, it was not for endorsing him as the House minority leader. He further stated that the use of his signature for purposes other than what was explicitly agreed upon constituted forgery.

In a related but broader development concerning party primaries, the APC National Working Committee (NWC) has yet to officially ratify the outcomes of its primaries nationwide, with the exception of the presidential nomination. The party notably disowned a list titled