Lothians and Border Horse
| Date | Unit | Higher Formation |
| . | . | . |
| . | . | . |
| . | 1st/2nd Lothians and Border Horse | . |
| 1947.01.01 | Reconstituted in TA with HQ at Edinburgh | . |
| . | A Squadron at ? | . |
| . | B Squadron at ? | . |
| . | C Squadron at ? | . |
| 1956.10.20 | Amalgamated with Lanarkshire Yeomanry, and Queen's Own Glasgow Yeomanry, to form The Queen's Own Lowland Yeomanry | . |
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