Moses Masika Wetangula (born 13 September 1956) is a Kenyan politician. He served in the government of Kenya as Minister for Foreign Affairs from 2008 to 2010 and from 2011 to 2012, and he was Minister for Trade from 2012 to 2013.Wetangula represented Sirisia Constituency in the National Assembly from February 2003 until January 2013. He was elected to the Senate of Kenya in 2013, representing Bungoma County, and became Minority Leader in the Senate.