Swarna Pusthaka Awards
- 2008 Swarna Pusthaka Award Winning Novel – "Swayanjatha" (The First Swarna Pusthaka Award Winning Novel)
- 2012 Swarna Pusthaka Award Winning Novel – "Situwara Puwatha" (Nominated)
- 2021 Swarna Pusthaka Award Winning Novel – "Berunda Kedalla"
Swarna Pusthaka Awards — Nominated
- 2007 Nominated For Swarna Pusthaka Awards Final Round – "Tharu Babasara"
- 2012 Nominated For Swarna Pusthaka Awards Final Round – "Baththalangunduwa"
- 2017 Nominated For Swarna Pusthaka Awards Final Round – "Wannadasi"
- 2019 Nominated For Swarna Pusthaka Awards Final Round – "Dharani"
- 2021 Nominated For Swarna Pusthaka Awards Final Round – "Bana Kusum"
- 2024 Nominated For Swarna Pusthaka Awards Final Round – "Silver Tips"
State Literary Awards In Sri Lanka
- 2000 State Literary Award – Translations – "Wanagatha Lanka"
- 2009 State Literary Award – "Vishmitha Sihina Dakinna"
- 2009 State Literary Award – Translations – "Oblomov"
- 2015 State Literary Award – Translations – "Yashodara"
- 2014 State Literary Award – "Sahithya Ha Saundarya Kalawe Dharshanika Sankalpa"
- 2016 State Literary Award – "Kalawakashaye Sirakaruwa"
- 2018 State Literary Award – "Sinhala Nama Padhayehi Ethihasaya"
Nominated
- Nominated For State Literary Awards – "Mata Mathaka Gama"
Buddhist Literary Awards
- 2015 Buddhist Literary Award – Translations – "Yashodara"
- 2018 Buddhist Literary Award – "Sinhala Nama Padhayehi Ethihasaya"
Rajatha Pusthaka Awards — Nominated
- 2018 Nominated For Rajatha Pusthaka Awards Final Round – "Mal Beri Samaya"
- 2020 Nominated For Rajatha Pusthaka Awards Final Round – "Ran Kubala"
Godage Awards
- 2009 Godage Co-award – "Dutimi Nethin Kasup Nirindh"
Gratiaen Awards
- 2004 Winner Of Gratiaen Prize – "Kider Chetty Street"