Tan Sri Datuk Seri Mohd Effendi bin Norwawi (Jawi: محمد أفندي بن نورووي; born 1 February 1948) is a Malaysian politician, businessman and administrator.
He has previously served as a Sarawak State Assemblyman (1991–1999), the Minister of Agriculture (1999–2004) and a Senator for the Upper House of Parliament or Dewan Negara (2006–2011).
Effendi retired from politics in 2011 and returned to Encorp Berhad, a property development company he founded in 1995 and listed on the main board of the Bursa Malaysia in 2003, as its Executive Chairman from 2008 to 2013.
A subsidiary, ENdaya is primarily involved in infrastructure construction and maintenance in Sarawak.
He holds a Bachelor of Arts (Hons) majoring in Development Administration from the University of Tasmania.