Didmus Wekesa Barasa is a Kenyan politician and ex-military officer (Kenya Defense Forces technical wing). He is the current member of parliament representing Kimilili constituency since 2017.
He became affiliated to the United Democratic Alliance party shortly after his exit from the Jubilee Party in 2021. Barasa is a former member of Amani Peace Coalition (2013), United Democratic Forum Party (2016) and the Jubilee Party