Ovsyannikov
Ovsjannikow is a family name for the following people:
- Dmitri Wladimirowitsch Ovsjannikow (* 1977), Russian politician
- Filipp Wassiljewitsch Ovsjannikow (1827–1906), Russian physiologist
- Lev Wassiljewitsch Ovsjannikow (1919-2014), Soviet mathematician
- Michail Fedotowitsch Ovsjannikow (1915–1987), Soviet philosopher
- Oleg Vladimirovich Ovsyannikov (* 1970), Russian figure skater
