The Bedfordshire Yeomanry was a Yeomanry regiment of the British Army. Serving intermittently between 1797 and 1827, it was re-raised in 1901 for the Second Boer War. It participated in the First World War before being converted to an artillery regiment. It served in the Second World War (as a heavy and a field artillery regiment). Its lineage was maintained by 201 (Hertfordshire and Bedfordshire Yeomanry) Battery, 100th (Yeomanry) Regiment Royal Artillery until that unit was placed in suspended animation in 2014.