Mercy Williams (Malayalam:മേഴ്സി വില്ല്യംസ്) is the 16th and current mayor of Kochi, Kerala. She is Kochi's first woman mayor. A member of the Left Democratic Front, she was elected via an open ballot over opposing United Democratic Front candidate Winne Abraham by a ratio of 47 to 23 votes among Kochi municipal corporation council members. On the council, Williams represented the municipal corporation's 36th division (Kunnumpuram).