Mira Radielovic Ricardel (formerly Baratta; born July 5, 1960), is an American businesswoman and former civil servant. She is a board member of Titomic, an Australian manufacturing additive company listed on the Australian Securities Exchange. She served as Deputy National Security Advisor from May 2018 to November 2018. Her controversial departure from the White House was largely billed as being "fired at the request of First Lady Melania Trump."