Officials said nine deaths were reported in the capital and four in the garrison city.
Moreover, 467 people were found infected in Islamabad and 114 in Rawalpindi.
Officials of the capital administration said 165 cases and four deaths were reported on May 13, 244 cases and two deaths on May 14 and 58 cases and three deaths on May 15 in Islamabad.
On Saturday, two women in the age group of 50-59 and 70-79 and a man aged between 60 and 69 years lost their lives. They were residents of G-8 and F-17.
Two deaths were reported on Friday and both were males aged between 50-59 and 80-89 years and residents of I-10 and I-9.
In the capital city, 182 new cases were reported on Tuesday.
Officials of the capital administration said a woman in the age group of 70-79, who died of the virus, was the resident of Loi Bher.
During the last 24 hours, 2,515 tests were conducted and 101 males and 81 females were found infected. The positivity rate was 7.23 per cent
The officials said 42 cases were reported in the age group of 30-39 followed by 35 in 40-49, 28 in 20-29, 27 in 10-19, 14 each in 0-9, 50-59, 60-69, six in 70-79 and two in 80 and above.
They said 23 cases were reported from Loi Bher, 12 from Bhara Kahu, nine each from Tarlai, F-7, eight each from G-9, E-11, Kurri, seven from F-8, six each from G-6, I-10, G-5, five each from I-8, F-6, Sohan, three each from G-10, G-11, Rawat, G-13, Chak Shahzad, F-10, I-9, Sihala, two each from G-7, F-11, G-8, Khanna, Chirrah, Gokina and one each from Koral, Kirpa, G-15, Model Town, Bari Imam, Rawal Town, Tarnol, B-17 and E-16.