This takes the death toll since the pandemic hit the country in 2020 to 791.
Fiji's Government also confirmed on Wednesday the 10 day-old infant, 8 year-old girl and 13 year-old boy are among 12 Covid-19 patients who died.
There are 223 new cases in the community, with a total of 1,980 patients in isolation.
Health Secretary Dr James Fong said all three children were from the Northern Division.
He said the baby had passed away at home before she could be taken to the hospital.
