Six newly elected Kenyan Members of Parliament were sworn in on Tuesday, December 2, 2025, at the National Assembly by Speaker Moses Wetangula following by-elections held on November 27, 2025. These elections filled vacancies due to deaths or cabinet nominations and are seen as early indicators of public sentiment.

• Hon. Leo Wa Muthende Njeru of Mbeere North Constituency, who garnered 15,802 votes, received particularly loud cheers during his swearing-in.
• The Independent Electoral and Boundaries Commission (IEBC) confirmed the election results, exercising its mandate under Articles 88 and 101 of the Constitution.
• Other sworn-in MPs included Harrison Garama Kombe (Magarini, 17,909 votes), Ahmed Maalim Hassan (Banissa, 10,431 votes), Boyd Were Ongondo (Kasipul, 16,819 votes), David Athman Ndakwa (Malava, 21,564 votes), and Moses Okoth Omondi (Ugunja, 9,447 votes).