Samuel Groves (c. 1817 – 20 October 1858) was a British organ builder based in London.
He was apprenticed to Gray and Davison for 10 years, and then set up his own business around 1849 with John Mitchell.
He applied for several patents, including improvements in pneumatic apparatus for pumping or forcing air.
[6] He died on 20 October 1858 at the Raven Hotel, St Helen’s in the county of Lancaster.
On his death, the organ being installed at Vicar Lane Chapel in Coventry was completed by two of his apprentices, Charles Lloyd and Lorenzo Valentine, who later established an organ building partnership of their own.