Quebec Route 205

{{Short description|Highway in Quebec}}

{{Infobox road

|province=QC

|type=QC

|route=205

|maint=Transports Québec

|map=Route 205-QC.png

|established=

|decommissioned=

|alternate_name=

|length_km=36

|length_round=1

|length_ref=Ministère des transports, "Distances routières", page 80, Les Publications du Québec, 2005

|direction_b=North

|direction_a=South

|terminus_b={{jct|state=QC|QC|132}} in Beauharnois

|terminus_a= {{jct|state=QC|QC|219}} in Hemmingford (Township)

|previous_type=QC

|previous_route=204

|next_type=QC

|next_route=206

|counties=Les Jardins-de-Napierville / Beauharnois-Salaberry

|junction= {{jct|state=QC|QC|209}} in Sainte-Clotilde
{{jct|state=QC|QC|207}} in Saint-Urbain-Premier
{{jct|state=QC|QC|138}} in Sainte-Martine
{{jct|state=QC|A|30}} in Beauharnois

|}}

Route 205 is a two-lane north/south highway on the south shore of the Saint Lawrence River in the Montérégie region of Quebec, Canada. Its northern terminus is in Beauharnois at the junction of Route 132 and the southern terminus is at the junction of Route 219, in Hemmingford Township.