Old Mortlake Burial Ground, also known as Old Mortlake Cemetery, is a cemetery in Mortlake in the London Borough of Richmond upon Thames, at Avenue Gardens, London SW14 8BP.

Established in 1854, and enlarged in 1877,[1] it is now managed by Richmond upon Thames Borough Council.

The cemetery contains Commonwealth war graves of 21 British service personnel, 19 from World War I and two from World War II.

[2] Notable people buried in Old Mortlake Burial Ground include: