As Gabrielle, Renee O’Connor kissed several characters in the show, among them Perdicas (her ill-fated husband), Iolaus (he was wounded), Autolycus (whose body was inhabited by the temporarily dead Xena), and Aphrodite (it was Rome). But in her film career she has, as far as I can tell, had only one screen kiss. It was with Bruce Campbell in ALIEN APOCALYPSE. a very bad 2005 movie on what was then called the SciFi Channel.
Note: I have not seen RUBBERNECKING, a 2000 film with O’Connor that was never released. She may have kissed someone in that one.