Quebec Route 349

{{Short description|Highway in Quebec}}

{{Use Canadian English|date=January 2023}}

{{Infobox road

|province=QC

|type=QC

|route=349

|maint=Ministère des transports du Québec, Municipalité de la paroisse de

Saint-Alexis-des-Monts and Municipalité de la paroisse de Saint-Didace

|map=Route 349-QC.png

|established=

|decommissioned=

|alternate_name=

| length_km = 59.7

|length_ref= Distance routière, page 101, Les Publications du Québec, 2005

|direction_a=North

|direction_b=South

|terminus_a={{jct|state=QC|QC|348}} in Saint-Didace

|terminus_b={{jct|state=QC|QC|138}} in Louiseville

|previous_type=QC

|previous_route=348

|next_type=QC

|next_route=350

|cities=Louiseville, Saint-Paulin

|junction=

}}

Route 349 is a provincial highway located in the Mauricie region of Quebec. It runs from the junction of Route 138 in Louiseville to Saint-Didace at the junction with Route 348. In Saint-Paulin it overlaps Route 350.