Padinjarethalakal Cherian Alexander (20 March 1921 – 10 August 2011) was an Indian Administrative Service officer of 1948 batch who served as the Governor of Tamil Nadu from 1988 to 1990 and as the Governor of Maharashtra from 1993 to 2002. He was considered as a candidate for the post of the President of India in 2002. During his time in Maharashtra, he had additional charge of Goa from 1996 to 1998.