Warenski is a surname and can refer to:
People
edit- Buster Warenski (1942–2005), custom knifemaker
- Lisa Warenski (born 1970), Salt Lake City-based dancer and choreographer
- Ludwik Tadeusz Waryński (1856–89), Polish socialist
Other
edit- Warenski-Duvall Commercial Building and Apartments, Murray, Utah