Quebec Route 399

{{Short description|Highway in Quebec}}

{{Infobox road

|province=QC

|type=QC

|route=399

|maint=Transports Québec

|map=Route 399-QC.png

|established=

|decommissioned=

|alternate_name=

|length_km=26

|length_round=1

|length_ref=Ministère des transports, "Distances routières", page 95, Les Publications du Québec, 2005

|direction_b=North

|direction_a=South

|terminus_b= Rang-de-Lac-À-Magny in Berry

|terminus_a={{jct|state=QC|QC|111}} in Trécesson

|previous_type=QC

|previous_route=397

|next_type=A

|next_route=410

|cities=Trécesson, Berry

|junction=

}}Route 399 is a short {{convert|26|km|mi}} two-lane north/south highway located in the Abitibi-Témiscamingue region in Quebec, Canada. It starts at the junction of Route 111 in Trécesson and ends in the village of Berry.