The Beeching cuts (also Beeching Axe) was a plan to increase the efficiency of the nationalised railway system in Great Britain. The plan was outlined in two reports: The Reshaping of British Railways (1963) and The Development of the Major Railway Trunk Routes (1965), written by Richard Beeching and published by the British Railways Board.

The first report identified 2,363 stations and 5,000 miles (8,000 km) of railway line for closure, amounting to 55% of stations, 30% of route miles, and 67,700 British Rail positions, with an objective of stemming the large losses being incurred during a period of increasing competition from road transport and reducing the rail subsidies necessary to keep the network running. The second report identified a small number of major routes for significant investment. The 1963 report also recommended some less well-publicised changes, including a switch to the now-standard practice of containerisation for rail freight, and the replacement of some services with integrated bus services linked to the remaining railheads.

Protests resulted in the saving of some stations and lines, but the majority were closed as planned; Beeching's name remains associated with the mass closure of railways and the loss of many local services in the period that followed. A few of these routes have since reopened; some short sections have been preserved as heritage railways, while others have been incorporated into the National Cycle Network or used for road schemes; others have since been built over, have reverted to farmland, or remain derelict with no plans for any reuse or redevelopment. Some, such as the bulk of the Midland Metro network around Birmingham and Wolverhampton, have since been incorporated into light rail lines.