Atul C Sikdar, born on August 14, 1944, is a retired Indian Administrative Service officer from the 1989 batch, West Bengal cadre. He served in various capacities including Executive Magistrate, Additional Executive Officer, and Joint Secretary. His most recent position was Joint Secretary in the Personnel and Administrative Reforms Department from February 10, 2003, to August 31, 2004. Mr. Sikdar holds a graduate degree and has contributed to administrative functions during his tenure.