Kathir
actor
- Gender: Male
- Birthday:
- Place of Birth: Coimbatore, Tamil Nadu, India
- Also Known As: Kadhir / கதிர் / Kathir L Kavin / Kathir L. Kavin
- IMDB:nm6453091
Kathir is an Indian film actor who has appeared in Tamil language films. He made his breakthrough playing the lead role in Madha Yaanai Koottam (2013), before gaining critical acclaim for his performance in Kirumi (2015).