Maad a Sinig Kumba Ndoffene Fa Ndeb Joof, also known as Kumba Ndoffene Joof II or Bour Sine Coumba Ndoffène Fandepp Diouf, was a King of Sine (in present-day Senegal). Maad a Sinig (also: Mad a Sinig or Maad Sine) translates as "King of Sine", Maad meaning king in the Serer language. The surname Joof is the English spelling in the Gambia. Diouf is the French spelling in Senegal (see: Joof family).