| Niels Møller | |
| Full Name: | Niels Otto Møller |
| Nationality: | Danish |
| Birth Place: | Frederiksberg, Denmark |
| Death Place: | Stevns, Denmark |
| Classes: | 6 Metre |
| Show-Medals: | yes |
Niels Otto Møller (7 November 1897 – 14 April 1966) was a Danish sailor who competed in the 1928 Summer Olympics.[1]
In 1928 he won the silver medal as crew member of the Danish boat Hi-Hi in the 6 metre class competition.