Red Line
Type Rapid transit
System Bahía Blanca Metro
Locale Bahía Blanca
Terminals El Bolà (center-north), Martí Solpatau (center-west)
Stations 9
Opened 1985
Operator(s) Bahía Blanca Metro
Character Underground
Track gauge Standard Gauge
Route map

The Línia Vermella (Red Line) is the oldest completed line of the Bahía Blanca Metro. The Red line was completed in 1985. It is oldest line in Bahía Blanca, tha capital city of New Catalonia.