Leila Osseiran Chalabi is the wife of Ahmad Chalabi and daughter of Adel Osseiran, a founder and Speaker of the Lebanese Parliament, connecting her husband to the Lebanese political elite. She likely hails from Tyre in southern Lebanon, the historic base of the prominent Shiite Osseiran family. During Ahmad Chalabi's long exile following the 1989 collapse of his Petra Bank in Jordan, the family resided in London and other locations, where he built networks among Iraqi opposition groups. After the 2003 invasion of Iraq, she accompanied him to Baghdad, where he served in interim government roles and as a deputy prime minister candidate. Public details on her independent activities, professional life, or post-2015 whereabouts remain limited, with no major reported involvements in business, philanthropy, or politics under her own name.