Paul Greene (born June 2, 1974^[3] in Wetaskiwin, Alberta, Canada) is a Canadian actor.

Greene's first notable role was in the MyNetworkTV telenovela Wicked Wicked Games, where he was a series regular appearing in 40 episodes (out of 65) as attorney Benjamin Gray. His other acting credits include guest roles in series such as Freddie, Shark, The Wedding Bells, My Own Worst Enemy, and NCIS. Greene made his major-picture debut in Sofia Coppola's 2010 film Somewhere. He also has appeared in over 100 television commercials. Greene has also starred in several Hallmark movies over the past several years. He was a regular on Hallmark’s When Calls the Heart, playing Hope Valley’s town doctor, in Seasons 4-8.

Greene lives in Los Angeles with his son Oliver (he is co-parenting with his ex-wife Angi Greene) and is engaged to his girlfriend, Kate Austin, to whom he proposed in May 2019 in Italy. He and Kate had a son (his second child) they named Austin together on December 12, 2021.^[4] He loves playing beach volleyball with Ollie and watching the sunset; he also loves playing the guitar and singing (he writes his own songs). His mother is from the Netherlands; she was a nurse and has played in some of Paul's movies as an extra. His father died of ALS (Amyotrophic lateral sclerosis, also known as motor neurone disease or Lou Gehrig's disease) in 2014.