Since the early 1970s the Avon Valley Railway has amassed a large collection of locomotives. Some have already been restored and are in regular use, whilst others are either undergoing a meticulous overhaul or awaiting their turn for some 'tender loving care'. The following information provides a brief history of some of the railways stock.
| Name | Pre TOPS number | TOPS number | Origin | Class | Whyte | Built | Status |
|---|---|---|---|---|---|---|---|
| Avonside 0-6-0ST 'Edwin Hulse' | 0-6-0ST | 1918 | Under restoration at Bitton | ||||
| Fowler 4F 0-6-0 44123 | 44123 | London, Midland and Scottish | 4F | 0-6-0 | 1925 | Under restoration at Bitton | |
| Robert Stephenson Hawthorn 0-6-0T No.7151 | 7151 | 0-6-0T | 1944 | In use at Bitton | |||
| Manning Wardle 0-6-0ST No.5 'Littleton' | 5 | 0-6-0ST | 1922 | Awaiting restoration at Bitton | |||
| Barclay 0-4-0DM 'Kingswood' | 0-4-0DM | 1959 | In use at Bitton | ||||
| BR Class 07 0-6-0DE No.D2994 | D2994 | 07010 | British Rail | 07 | 0-6-0DE | 1962 | In use at Bitton |
| BR Class 73/1 Bo-Bo Electo-Diesel No.73101 'The Royal Alex' | E6007 | 73101 | British Rail | 73/1 | 1966 | Previous Resident | |
| Ruston Hornsby 0-6-0DH No.429 | 429 | 0-6-0DH | 1961 | In use at Bitton | |||
| 4wDM 'Basil' | 1945 | Under restoration at Long Marston | |||||
| 0-4-0DM No.WD70031 'Grumpy' | 0-4-0DM | 1941 | Under restoration at Bitton | ||||
| Sentinel 0-8-0DH No.610 'General Lord Robertson' | 610 | 0-8-0DH | 1963 | Stored out of use at Bitton | |||
| Hudswell Clarke 0-6-0DM No.D1171 'Western Pride' | D1171 | Previous Resident | |||||
| Ruston Hornsby 4wDM (No.210481) | 1941 | Chassis only - stored at Long Marston | |||||
| Ruston Hornsby 4wDM (No.252823) | Chassis only - stored at Long Marston | ||||||
| BR Class 107 DMU | 107431 and 107445 | British Rail | 107 | 1960 | In use at Bitton | ||
| BR Class 31/1 No. 31130 'Calder Hall Power Station' | D5548 | 31130 | British Rail | 31 | 1959 | In use at Bitton |
