Alphaline is a brand name that was used by Regional Railways and United Kingdom railway franchisees to describe high quality train services often operated by Class 158 'Express Sprinters'.

Regional Railways

1994–2000

Wales and West

2000–2001

Wales and Borders Trains

2001–2003

Wessex Trains

2001–2002

2002–2006

V • T • E  National Rail

Current operators Avanti West Coast | c2c | Chiltern Railways | CrossCountry | East Midlands Railway | Govia Thameslink Railway (Gatwick Express, Great Northern, Southern, Thameslink) | Greater Anglia (Stansted Express) | Great Western Railway | London North Eastern Railway | Merseyrail | Northern Trains | Southeastern | South Western Railway (Island Line) | TransPennine Express | Transport for Wales | West Midlands Trains (London Northwestern Railway, West Midlands Railway) Open access operators DB Cargo UK | Elizabeth Line (TfL Rail) | Eurostar | Hull Trains | Grand Central | Heathrow Connect | Heathrow Express | London Overground | Lumo | Wrexham & Shropshire Sleeper services Caledonian Sleeper | Night Riviera Defunct operators Anglia Railways | Arriva Rail North | Arriva Trains Northern | Arriva Trains Wales | Central Trains | Connex South Central | Connex South Eastern | East Coast | East Midlands Trains | First Capital Connect | First Great Eastern | First Great Western Link | First North Western | Great North Eastern Railway | Midland Mainline | Northern Rail | South Eastern Trains | South West Trains | Thameslink | Thames Trains | Valley Lines | Virgin CrossCountry | Virgin Trains East Coast | Virgin Trains West Coast | Wales and Borders Trains | Wales and West | WAGN | Wessex Trains Defunct British Rail sectors British Rail | InterCity | Network SouthEast | Rail Express Systems | Railfreight (Loadhaul | Mainline Freight | Transrail) | Regional Railways (Network NorthWest | ScotRail) Others Alphaline | Motorail | Red Star Parcels | Sealink | Seaspeed Infrastructure Network Rail | Railtrack