Abstract: In the present investigation emphasis has been given on to study the changes in vitamin C content of mango and papaya pulp due to post harvest fungi. It was found that maximum decrease in vitamin C content was caused due to post harvest fungi in local ( Kesar, Beed, Jalna, Nanded and Aurangabad) varieties of mango. Vitamin C content in local ( A'bad, Jalna, Nanded, Hingoli ) Varieties of papaya was hampered due to post harvest fungi.