Mudashiru Ajayi Obasa (born 11 November 1972) is a Nigerian lawyer and politician who served as speaker of the Lagos State House of Assembly from June 2015 to January 2025.

Mudashiru Ajayi Obasa was born in Agege, a town in Lagos State southwestern Nigeria on 11 November 1972.

[6][7] Amidst the #EndSARS saga in his home state, he was recorded on live TV saying "the LSHA will not acknowledge the death of miscreants at the hands of the Police Force" when calling for the one-minute silence for the victims of the #LekkiMassacre and others across Nigeria.

[13] Obasa then supposedly requested the return of his passport, ostensibly to seek medical treatment abroad before going on Umrah to meet with Bola Tinubu in Saudi Arabia.

[14] On 13 January 2025, Obasa was impeached by the majority members of the Lagos State House of Assembly over allegations of gross misconduct and abuse of office.