Geography
* Katarina-Sofia borough, a borough in central Stockholm * Topol pri Medvodah, a settlement in the Municipality of Medvode, Slovenia, known as KatarinaPeople
* Katarina (given name) * Katarina (''Doctor Who''), a character in the television series, ''Doctor Who''Other uses
* Katarina Church, a church building in Stockholm, Sweden * Katarina Elevator, an elevator in Stockholm, Sweden * ''Katharina'' (chiton), a genus of chitons * MV ''Katarina'', a restaurant ship and former steam ship in Turku, FinlandSee also
* Katariina, a district in Turku, Finland * Catherina, and similar spellings *