Kelgin Onikeri is a village in Sirsi tehsil in district of Uttara Kannada, Karnataka, India. As per the data provided by Census of India in 2011, total population of Kelgin Onikeri was 539 which includes 267 males and 272 females. Kelgin Onikeri covers 583.49 ha area. Pincode of Kelgin Onikeri is 581402.