- Name : Ahmed Ali Ahmed Mahdi
- Date and place of birth: 1950, Um Ruwaba, Sudan
- Nationality: Sudanese
- Marital status: Married and father
- Present status: Professor, microbiologist
- Languages: Arabic, English
- Address: Department of Botany and Agricultural Biotechnology, Faculty of Agriculture, University of Khartoum, Sudan.
- Phone: (+249) 912565833
- E-mail: aamahdi@uofk.edu