Gajularega is a census town in Vizianagaram district in the southern state of India, Andhra Pradesh.

According to the 2001 India census report, Gajularega had a population of 13,078 inhabitants. Males and females constitute an equal proportion of the population. In Gajularega, 13% of the population is less than six years of age. Gajularega has an average literacy rate of 60%, which is slightly higher than the national average literacy rate of 59.5%. The male literacy rate is 69%, and the female literacy rate is 51%.