Abeyratne or Abeyrathne is a Sinhalese surname. People with this surname include:
- Anoka Primrose Abeyrathne, Lankan conservationist, social entrepreneur, and activist
- Damitha Abeyratne (born 1975), Sri Lankan film actor
- Kasun Abeyrathne (born 1998), Sri Lankan cricketer
- Lasith Abeyratne (born 1993), Sri Lankan cricketer
- Sherine Abeyratne, Australian female singer (member of Big Pig)
- Zan Abeyratne (born 1961), Australian female singer (member of I'm Talking)