Buuxi weedha soo socota: Sghair Ould M'Bareck (; dhashay 1954) waa siyaasi reer Mauritania ah. Wuxuu ahaa Ra'iisul Wasaarihii 9-aad ee Mauritania laga bilaabo 6-dii Luulyo, 2003, markii uu magacaabay Madaxweyne Maaouya Ould Sid'Ahmed Taya kadib isku daygii afgambi ee bishii hore, ilaa 7-dii Ogosto, 2005, markii uu is casilay ka dib
Afgembi guul ah oo ka dhan ah Taya. Ould M'Bareck waa reer Haratin.