Biyagama

{{Infobox settlement

| name = Biyagama

| native_name = බියගම
பியகம

|settlement_type = suburb

|pushpin_map = Sri Lanka

|pushpin_label_position = bottom

|coordinates = {{coord|6|56|N|79|59|E|region:LK_type:city|display=inline,title}}

|subdivision_type = Country

|subdivision_name = Sri Lanka

|subdivision_type1 = Province

|subdivision_name1 = Western Province

|subdivision_type2 = District

|unit_pref = Metric

|timezone = Sri Lanka Standard Time

|utc_offset = +5:30

}}

Biyagama ({{langx|si|බියගම}}, {{langx|ta|பியகம}}) is a suburb in Gampaha District, situated in the Western Province of Sri Lanka. It is 12 miles from Colombo.{{cite book|editor-last1=Mitter|editor-first1=Swasti|editor-last2=Rowbotham|editor-first2=Sheila| editor2-link =Sheila Rowbotham|editor1-link=Swasti Mitter|title=Dignity and Daily Bread|date=1993|publisher=Routledge|isbn=9780415095853|page=78|url=https://books.google.com/books?id=Xl6KAgAAQBAJ&pg=PA78&dq=Biyagama#q=Biyagama|accessdate=28 September 2017}} A Free Trade Zone was established in Biyagama in 1985.

"Kaduwela" interchange of expressway is located on Biyagama to Peliyagoda road.