Olimpija Ljubljana may refer to:
- HDD Olimpija Ljubljana, an ice hockey club
- HK Olimpija Ljubljana (2004), an ice hockey club
- KK Union Olimpija, a basketball club
- NK Olimpija Ljubljana (defunct), a football (soccer) club established in 1911 and dissolved in 2004
- NK Olimpija Ljubljana (2005), a football (soccer) club established in 2005 as NK Bežigrad
- RK Olimpija, a handball club