A study that collected 240 samples and divided into two groups: the first 120 samples were for diabetics and the second 120 samples were for healthy people, and each group included (90, 20.10) samples from the mouth, urine and vagina respectively, The results showed positive (28.67, 4.00, 1.67) isolates of Candida. In the mouth, urine and vagina, respectively, of diabetic patients compared to (9.33, 2.33, 5.00) positive isolates in the mouth, urine and vagina, respectively, in the healthy. The rate of positive isolates in women was high in women with diabetes and healthy, and it reached 25.33 and 9.00 isolates, respectively, compared with the rate of isolates in men with Candida disease for diabetic patients and healthy people 14.67 and 2.00 isolates, respectively. Candidiasis recorded the highest incidence in the age group (51-70) years of diabetes, as (16.33, 3.33, 3.00) infections in the mouth, urine and vagina respectively, while the age group between (20-30) years in which any injury to the urine and vagina except the mouth was recorded was 1.33 As for the healthy, the incidence of candidiasis was less compared to diabetics, as it reached (5.00, 2.00, 1.33) infections in the mouth, urine and vagina, respectively. Colonies of Candida spp. On SDA medium were bright, creamy white and smooth. C. albicans was only able to grow at 45 C and produce germ tube when it grew in the serum. C. tropical showed its ability to grow surface on SDB medium. The use of chrom agar medium was C albacans in light green, C. Tropecalis in blue, C. dublineiensis in dark green, and C. glabrata in pale pink. C. albicans isolated from the mouth, urine, or vagina …